Michelle A. Williams

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Review Article: The Role of Molecular Pathological Epidemiology in the Study of Neoplastic and Non-neoplastic Diseases in the Era of Precision Medicine

T. VanderWeele, H. Nan, E. Giovannucci, 2016, Epidemiology.

Maternal and cord blood hormones in relation to birth size

H. Adami, L. Vatten, E. Samoli, 2014, European Journal of Epidemiology.

Suicidal ideation in pregnancy: an epidemiologic review

Bizu Gelaye, Michelle A. Williams, B. Gelaye, 2016, Archives of Women's Mental Health.

Risk of spontaneous preterm birth in relation to maternal depressive, anxiety, and stress symptoms.

Michelle A. Williams, B. Gelaye, S. Sanchez, 2013, The Journal of reproductive medicine.

A peer-drinking group motivational intervention among Thai male undergraduate students.

Michelle A. Williams, S. Taneepanichskul, W. C. Pensuksan, 2010, The International journal on drug policy.

Psychometric properties and factor structure of the General Health Questionnaire as a screening tool for anxiety and depressive symptoms in a multi-national study of young adults.

M. Tadesse, Michelle A. Williams, Y. Berhane, 2015, Journal of affective disorders.

Maternal serum C-reactive protein concentrations in early pregnancy and subsequent risk of preterm delivery.

Michelle A. Williams, C. Qiu, V. Lohsoonthorn, 2007, Clinical biochemistry.

Risk of preterm delivery in relation to vaginal bleeding in early pregnancy.

Michelle A. Williams, V. Lohsoonthorn, Rydhwana Hossain, 2007, European journal of obstetrics, gynecology, and reproductive biology.

Maternal Plasma 25-Hydroxyvitamin D Concentrations and the Risk for Gestational Diabetes Mellitus

Frank B. Hu, F. Hu, Michelle A. Williams, 2008, PloS one.

International meta-analysis of PTSD genome-wide association studies identifies sex- and ancestry-specific genetic risk loci

Christopher R. Erbes, Melissa A. Polusny, Dan J Stein, 2019, Nature Communications.

Largest genome-wide association study for PTSD identifies genetic risk loci in European and African ancestries and implicates novel biological pathways

Christopher R. Erbes, Melissa A. Polusny, Dan J Stein, 2018 .

The PhenX Toolkit pregnancy and birth collections.

Carol M Hamilton, Carol M. Hamilton, Heather Junkins, 2012, Annals of epidemiology.

BMI as a modifying factor in the relations between age at menarche, menstrual cycle characteristics, and risk of preeclampsia

Michelle A. Williams, C. Rudra, M. Williams, 2005, Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology.

European Congress of Radiology

Tom MacGillivray, Calum Gray, David E. Newby, 2015 .

High risk for obstructive sleep apnea in relation to hypertension among southeast Asian young adults: role of obesity as an effect modifier.

Michelle A. Williams, B. Gelaye, W. C. Pensuksan, 2014, American journal of hypertension.

Obstructive Sleep Apnea and Multiple Anthropometric Indices of General Obesity and Abdominal Obesity among Young Adults.

Michelle A. Williams, B. Gelaye, W. C. Pensuksan, 2014, International journal of social science studies.

Metabolic syndrome and C-reactive protein among cardiology patients.

Michelle A. Williams, D. Enquobahrie, G. Chapidze, 2007, Archives of medical research.

Suicidal behavior-related hospitalizations among pregnant women in the USA, 2006–2012

Tianxi Cai, Qiu-Yue Zhong, Bizu Gelaye, 2016, Archives of Women's Mental Health.

FIGO Committee for the Ethical Aspects of Human Reproduction and Women’s Health

Régine P.M. Steegers-Theunissen, E. A. Stewart, Toshihiro Yanagihara, 1999, Gynecologic and Obstetric Investigation.

Impact of physical activity during pregnancy and postpartum on chronic disease risk.

James M. Pivarnik, Michelle F. Mottola, H. Chambliss, 2006, Medicine and science in sports and exercise.

Validity of the patient health questionnaire-9 for depression screening and diagnosis in East Africa

Ann Vander Stoep, Jesse R. Fann, Bizu Gelaye, 2013, Psychiatry Research.

Associations of antepartum suicidal behaviour with adverse infant and obstetric outcomes

T. Cai, J. Smoller, E. Karlson, 2019, Paediatric and perinatal epidemiology.

A Systematic Review and Meta-Analysis of Migraine and Suicidal Ideation

Michelle A. Williams, B. Gelaye, Lauren E. Friedman, 2017, The Clinical journal of pain.

REVIEW ARTICLE: Toll‐Like Receptor Signaling and Pre‐Eclampsia

Michelle A. Williams, G. Mor, P. von Dadelszen, 2009, American journal of reproductive immunology.

Infant sex-specific placental cadmium and DNA methylation associations.

April F. Mohanty, James W. MacDonald, D. Siscovick, 2015, Environmental research.

Periconceptional seafood intake and pregnancy complications

April F. Mohanty, D. Siscovick, M. Thompson, 2015, Public Health Nutrition.

Association of morningness-eveningness with psychiatric symptoms among pregnant women

Michelle A. Williams, B. Gelaye, Lauren E. Friedman, 2022, Chronobiology international.

Maternal Early Pregnancy Serum Metabolites and Risk of Gestational Diabetes Mellitus.

M. Tadesse, Michelle A. Williams, H. Ressom, 2015, The Journal of clinical endocrinology and metabolism.

Association between migraine and suicidal behavior among Ethiopian adults

Michelle A. Williams, Y. Berhane, B. Gelaye, 2018, BMC Psychiatry.

Antenatal haemoglobin A1c and risk of large-for-gestational-age infants in a multi-ethnic cohort of women with gestational diabetes.

Michelle A. Williams, G. Reiber, J. Katon, 2012, Paediatric and perinatal epidemiology.

Preterm Delivery Risk in Relation to Maternal Occupational and Leisure Time Physical Activity Among Thai Women.

Michelle A. Williams, V. Lohsoonthorn, Kailey Nelson, 2009, Asian biomedicine : research, reviews and news.

Retraction: “A Case-Cohort Study of Cadmium Body Burden and Gestational Diabetes Mellitus in American Women”

Michelle A. Williams, C. Simpson, H. Checkoway, 2017, Environmental health perspectives.

A Case-Cohort Study of Cadmium Body Burden and Gestational Diabetes Mellitus in American Women

Michelle A. Williams, C. Simpson, H. Checkoway, 2015, Environmental health perspectives.

Maternal Early Pregnancy Serum Metabolomics Profile and Abnormal Vaginal Bleeding as Predictors of Placental Abruption: A Prospective Study

Michelle A. Williams, D. Enquobahrie, C. Ananth, 2016, PloS one.

A prospective study of maternal serum C-reactive protein (CRP) concentrations and risk of gestational diabetes mellitus.

Michelle A. Williams, D. Luthy, C. Qiu, 2004, Paediatric and perinatal epidemiology.

Risk of preterm delivery and other adverse perinatal outcomes in relation to maternal use of psychotropic medications during pregnancy.

D. Siscovick, Michelle A. Williams, A. Ornoy, 2009, American journal of obstetrics and gynecology.

Childhood abuse, intimate partner violence, and placental abruption among Peruvian women.

Michelle A. Williams, B. Gelaye, S. Sanchez, 2019, Annals of epidemiology.

Social disparity affects the incidence of placental abruption among multiparous but not nulliparous women: a register-based analysis of 1,162,126 singleton births.

Michael R. Kramer, M. Gissler, Michelle A. Williams, 2013, European journal of obstetrics, gynecology, and reproductive biology.

Poor sleep quality, antepartum depression and suicidal ideation among pregnant women.

Lee Stoner, Bizu Gelaye, Michelle A. Williams, 2017, Journal of affective disorders.

Early pregnancy maternal vitamin D concentrations and risk of gestational diabetes mellitus.

Michelle A. Williams, D. Enquobahrie, A. VanderStoep, 2015, Paediatric and perinatal epidemiology.

Oxidative DNA damage in early pregnancy and risk of gestational diabetes mellitus: A pilot study.

Michelle A. Williams, D. Enquobahrie, C. Qiu, 2011, Clinical biochemistry.

Meta-analysis of correlations revisited: attempted replication and extension of Field's (2001) simulation studies.

Adam R Hafdahl, Michelle A. Williams, Michelle A Williams, 2009, Psychological methods.

Associations of Early and Late Gestational Weight Gain with Infant Birth Size

D. Siscovick, C. Sitlani, Michelle A. Williams, 2015, Maternal and Child Health Journal.

Prevalence of insulin resistance and its relationship with cardiovascular disease risk factors among Thai adults over 35 years old.

Michelle A. Williams, W. Jiamjarasrangsi, V. Lohsoonthorn, 2010, Diabetes research and clinical practice.

A case-control study of maternal recreational physical activity and risk of gestational diabetes mellitus.

I‐Min Lee, M. Thompson, Michelle A. Williams, 2004, Diabetes research and clinical practice.

Placental genetic variations in vitamin D metabolism and birthweight.

Michelle A. Williams, T. Workalemahu, D. Enquobahrie, 2017, Placenta.

Depression, anxiety and stress among pregnant migraineurs in a pacific-northwest cohort.

Michelle A. Williams, L. Stoner, B. Gelaye, 2015, Journal of affective disorders.

Maternal birth weight in relation to plasma lipid concentrations in early pregnancy.

Michelle A. Williams, D. Luthy, W. Leisenring, 2004, American journal of obstetrics and gynecology.

Racial/ethnic differences in the associations between obesity measures and severity of sleep-disordered breathing: the Multi-Ethnic Study of Atherosclerosis.

S. Redline, M. Szklo, Michelle A. Williams, 2016, Sleep medicine.

Antepartum A1C, maternal diabetes outcomes, and selected offspring outcomes: an epidemiological review.

Michelle A. Williams, G. Reiber, J. Katon, 2011, Paediatric and perinatal epidemiology.

Global Correlations Between Chronic Inflammation and Violent Incidents: Potential Behavioral Consequences of Inflammatory Illnesses Across Socio-Demographic Levels

Michelle A. Williams, P. Mills, J. A. Rindfleisch, 2021, International journal of general medicine.

The association of maternal adult weight trajectory with preeclampsia and gestational diabetes mellitus.

M. Thompson, Michelle A. Williams, V. Jaddoe, 2014, Paediatric and perinatal epidemiology.

History of infertility and risk of gestational diabetes mellitus: a prospective analysis of 40,773 pregnancies.

F. Hu, G. B. Buck Louis, Michelle A. Williams, 2013, American journal of epidemiology.

Poor sleep Quality and Obstructive Sleep Apnea are Associated with Maternal Mood, and Anxiety Disorders in Pregnancy

Michelle A. Williams, B. Gelaye, Lauren E. Friedman, 2022, Maternal and Child Health Journal.

A Prospective Study of Prepregnancy Dietary Iron Intake and Risk for Gestational Diabetes Mellitus

F. Hu, Michelle A. Williams, K. Bowers, 2011, Diabetes Care.

Gestational Diabetes Mellitus in Relation to Maternal Dietary Heme Iron and Nonheme Iron Intake

Michelle A. Williams, D. Enquobahrie, Cuilin Zhang, 2011, Diabetes Care.

Adverse obstetric and neonatal outcomes complicated by psychosis among pregnant women in the United States

G. Fricchione, E. Karlson, Michelle A. Williams, 2018, BMC Pregnancy and Childbirth.

Adverse obstetric outcomes during delivery hospitalizations complicated by suicidal behavior among US pregnant women

T. Cai, J. Smoller, Michelle A. Williams, 2018, PloS one.

Vitamin D Deficiency Treatment Patterns in Academic Urban Medical Center.

D. Bates, E. Giovannucci, Michelle A. Williams, 2014, The American journal of pharmacy benefits.

Trajectories of maternal leisure-time physical activity and sedentary behavior during adolescence to young adulthood and offspring birthweight.

Michelle A. Williams, D. Enquobahrie, K. C. G. Chan, 2017, Annals of epidemiology.

Trauma and traumatic stress in a sample of pregnant women

Michelle A. Williams, D. Henderson, B. Gelaye, 2017, Psychiatry Research.

Associations of placental weight with maternal and cord blood hormones.

H. Adami, L. Vatten, E. Samoli, 2013, Annals of epidemiology.

Women's experience of abuse in childhood and their children's smoking and overweight.

Heather L. Corliss, S. Galea, S. Austin, 2014, American journal of preventive medicine.

Epidemiology of maternal depression, risk factors, and child outcomes in low-income and middle-income countries.

Michelle A. Williams, R. Araya, B. Gelaye, 2016, The lancet. Psychiatry.

History of childhood sexual abuse and risk of prenatal and postpartum depression or depressive symptoms: an epidemiologic review

Michelle A. Williams, B. Gelaye, A. Wosu, 2015, Archives of Women's Mental Health.

Societal Valorisation of New Knowledge to Improve Perinatal Health: Time to Act

Michelle A. Williams, E. Steegers, M. Barker, 2016, Paediatric and perinatal epidemiology.

Association between insulin resistance and c-reactive protein among Peruvian adults

Michelle A. Williams, A. Fitzpatrick, B. Gelaye, 2010, Diabetology & metabolic syndrome.

Maternal Serum 25-Hydroxyvitamin D Concentrations during Pregnancy and Infant Birthweight for Gestational Age: a Three-Cohort Study.

Michelle A. Williams, A. Siega-Riz, D. Enquobahrie, 2016, Paediatric and perinatal epidemiology.

Concordance between self-reported pre-pregnancy body mass index (BMI) and BMI measured at the first prenatal study contact

Michelle A. Williams, B. Gelaye, S. Sanchez, 2016, BMC Pregnancy and Childbirth.

Weight at birth and subsequent risk of preeclampsia as an adult.

Michelle A. Williams, D. Luthy, I. Emanuel, 2003, American journal of obstetrics and gynecology.

Poor sleep Quality and Obstructive Sleep Apnea are Associated with Maternal Mood, and Anxiety Disorders in Pregnancy

Michelle A. Williams, B. Gelaye, Lauren E. Friedman, 2022, Maternal and Child Health Journal.

Hematological parameters and metabolic syndrome: findings from an occupational cohort in Ethiopia.

Michelle A. Williams, Y. Berhane, B. Gelaye, 2012, Diabetes & metabolic syndrome.

Periconceptional Seafood Intake and Fetal Growth.

April F. Mohanty, D. Siscovick, M. Thompson, 2015, Paediatric and perinatal epidemiology.

Is It Lawful and Ethical to Prioritize Racial Minorities for COVID-19 Vaccines?

L. Gostin, Michelle A. Williams, H. Schmidt, 2020, JAMA.

Equitable Allocation of COVID-19 Vaccines: An Analysis of Allocation Plans of CDC's Jurisdictions with Implications for Disparate Impact Monitoring

L. Gostin, Michelle A. Williams, A. Buttenheim, 2021 .

Equitable allocation of COVID-19 vaccines in the United States

L. Gostin, Michelle A. Williams, A. Buttenheim, 2021, Nature Medicine.

Risk of placental abruption in relation to maternal depressive, anxiety and stress symptoms.

Michelle A. Williams, C. Ananth, P. Pacora, 2011, Journal of affective disorders.

Associations between witnessing parental violence and experiencing symptoms of depression among college students.

Michelle A. Williams, Y. Berhane, B. Gelaye, 2010, East African journal of public health.

Early Pregnancy Maternal Blood DNA Methylation in Repeat Pregnancies and Change in Gestational Diabetes Mellitus Status—A Pilot Study

M. Tadesse, Shili Lin, Michelle A. Williams, 2015, Reproductive Sciences.

Sleep Quality, Sleep Patterns and Consumption of Energy Drinks and Other Caffeinated Beverages among Peruvian College Students.

R. A. Oriol, Michelle A. Williams, B. Gelaye, 2013, Health.

Physical activity and epigenetic biomarkers in maternal blood during pregnancy.

M. Tadesse, Michelle A. Williams, P. Stapleton, 2018, Epigenomics.

Original Contribution Weight Characteristics and Height in Relation to Risk of Gestational Diabetes Mellitus

Michelle A. Williams, W. Leisenring, Carole Rudra, 2007 .

Association of social support and antepartum depression among pregnant women.

Michelle A. Williams, B. Gelaye, Lauren E. Friedman, 2020, Journal of affective disorders.

Genetic Variations and Risk of Placental Abruption: A Genome-WideAssociation Study and Meta-analysis of Genome-Wide AssociationStudies

F. Tekola-Ayele, T. Thornton, Michelle A. Williams, 2018 .

Maternal sedentary behavior during pre-pregnancy and early pregnancy and mean offspring birth size: a cohort study

Michelle A. Williams, D. Enquobahrie, A. Littman, 2018, BMC Pregnancy and Childbirth.

Sleep and Adiposity in Preadolescent Children: The Importance of Social Jetlag.

S. Lark, Michelle A. Williams, J. Faulkner, 2018, Childhood obesity.

Circadian clock-related genetic risk scores and risk of placental abruption.

M. Tadesse, Michelle A. Williams, D. Enquobahrie, 2015, Placenta.

Placental telomere length and risk of placental abruption

Michelle A. Williams, T. Workalemahu, D. Enquobahrie, 2015, The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Is the fetoplacental ratio a differential marker of fetal growth restriction in small for gestational age infants?

P. Albert, Michelle A. Williams, V. Jaddoe, 2015, European Journal of Epidemiology.

Maternal-fetal genetic interactions, imprinting, and risk of placental abruption

F. Tekola-Ayele, T. Thornton, M. Tadesse, 2018, bioRxiv.

Genetic variations and risk of placental abruption: A genome-wide association study and meta-analysis of genome-wide association studies.

F. Tekola-Ayele, T. Thornton, Michelle A. Williams, 2018, Placenta.

Glucose intolerance and gestational diabetes risk in relation to sleep duration and snoring during pregnancy: a pilot study

Michelle A. Williams, D. Enquobahrie, I. O. Frederick, 2010, BMC women's health.

Early Pregnancy Maternal Hepatocyte Growth Factor and Risk of Gestational Diabetes

Michelle A. Williams, D. Enquobahrie, C. Qiu, 2015, British journal of medicine and medical research.

Mitochondrial DNA copy number and oxidative DNA damage in placental tissues from gestational diabetes and control pregnancies: a pilot study.

Michelle A. Williams, D. Enquobahrie, M. Sedensky, 2013, Clinical laboratory.

Social contributors to cardiometabolic diseases in indigenous populations: an international Delphi study.

Michelle A. Williams, L. Stoner, A. Maiorana, 2019, Public health.

Monthly variation in preeclampsia prevalence: Washington state, 1987–2001

Michelle A. Williams, Carole Rudra, M. Williams, 2005, The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Differential Expression of HrtA1 and ADAM12 in Placentas from Preeclamptic and Normotensive Pregnancies.

Michelle A. Williams, D. Enquobahrie, C. Qiu, 2012, Reproductive system & sexual disorders : current research.

Metabolomic markers of antepartum depression and suicidal ideation.

Michelle A. Williams, C. Clish, B. Gelaye, 2019, Journal of affective disorders.

Family History of Hypertension and Diabetes in Relation to Preeclampsia Risk in Peruvian Women

Michelle A. Williams, Cuilin Zhang, S. Sanchez, 2003, Gynecologic and Obstetric Investigation.

Prevalence of metabolic syndrome among professional and office workers in Bangkok, Thailand.

Michelle A. Williams, V. Lohsoonthorn, S. Lertmaharit, 2007, Journal of the Medical Association of Thailand = Chotmaihet thangphaet.

Association of Hematological Parameters with Clustered Components of Metabolic Syndrome among Professional and Office Workers in Bangkok, Thailand.

Michelle A. Williams, V. Lohsoonthorn, Wiroj Jiamjarasrungsi, 2007, Diabetes & metabolic syndrome.

Prevalence of metabolic syndrome and its relationship to white blood cell count in a population of Thai men and women receiving routine health examinations.

Michelle A. Williams, V. Lohsoonthorn, B. Dhanamun, 2006, American journal of hypertension.

The Combating Obesity in Māori and Pasifika Adolescent School-Children Study: COMPASS Methodology and Study Protocol

Michelle A. Williams, A. Lane, L. Stoner, 2013, International journal of preventive medicine.

Psychometric Evaluation of the Ford Insomnia Response to Stress Test (FIRST) in Early Pregnancy.

S. Redline, C. Drake, Michelle A. Williams, 2016, Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine.

Bisexuality Among Self-Identified Heterosexual College Students

Michelle A. Williams, M. Crawford, Julie Konik, 2004 .

Evaluating the performance of the Pain Interference Index and the Short Form McGill Pain Questionnaire among Chilean injured working adults

Michelle A. Williams, B. Gelaye, Lauren E. Friedman, 2022, PloS one.

Leisure Time Physical Activity, Sedentary Time in Pregnancy, and Infant Weight at Approximately 12 Months

Michelle A. Williams, D. Enquobahrie, K. C. G. Chan, 2020, Women's health reports.

Maternal periodontal disease and risk of preeclampsia: a case-control study.

Michelle A. Williams, W. Barlow, A. Fitzpatrick, 2009, American journal of hypertension.

Childhood abuse and early menarche among Peruvian women.

Michelle A. Williams, C. Nicolaidis, B. Gelaye, 2015, The Journal of adolescent health : official publication of the Society for Adolescent Medicine.

Original Article Maternal plasma protein profiles in response to oral 50- gram glucose load in mid-pregnancy: a pilot study

Michelle A. Williams, D. Enquobahrie, C. Qiu, 2011 .

Tumor necrosis factor-α soluble receptor p55 (sTNFp55) and risk of preeclampsia in Peruvian women

Michelle A. Williams, Cuilin Zhang, A. Farrand, 2000 .

Lifetime Prevalence and Correlates of Migraine Among Women in a Pacific Northwest Pregnancy Cohort Study

Michelle A. Williams, D. Enquobahrie, S. Aurora, 2014, Headache.

Maternal asthma and risk of preterm delivery.

Michelle A. Williams, D. Luthy, I. O. Frederick, 2003, Annals of epidemiology.

Preferences for intervention among Peruvian women in intimate partner violence relationships.

Michelle A. Williams, M. Rondon, S. Sanchez, 2015, Hispanic health care international : the official journal of the National Association of Hispanic Nurses.

Mental Health in Early Childhood and Changes in Cardiometabolic Dysregulation by Preadolescence

Ivonne P. M. Derks, Michelle A. Williams, H. Tiemeier, 2021, Psychosomatic medicine.

Association Between Elevated Liver Enzymes and Metabolic Syndrome Among Thai Adults.

Michelle A. Williams, W. Jiamjarasrangsi, V. Lohsoonthorn, 2008, Diabetes & metabolic syndrome.

Adipocytokine expression in placentas from pre-eclamptic and chronic hypertensive patients

Michelle A. Williams, C. Qiu, D. Abetew, 2006, Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology.

Cigarettes, Coffee, and Preterm Premature Rupture of the Membranes

E. Lieberman, S. Schoenbaum, Michelle A. Williams, 1992 .

Short-term effects of particulate matter exposure on daily mortality in Thailand: a case-crossover study

D. Grigsby-Toussaint, Michelle A. Williams, M. Jimba, 2018, Air Quality, Atmosphere & Health.

Risk of preterm delivery in relation to maternal low birth weight

Michelle A. Williams, M. Williams, V. Lohsoonthorn, 2007, Acta obstetricia et gynecologica Scandinavica.

A response to : towards a “ Grand unifying theory of Sports Medicine ” ( AKA “ Guts Me ” )

Michelle A. Williams, S. Milosavljevic, J. Faulkner, 2015 .

Food Consumption Patterns and Body Composition in Children: Moderating Effects of Prop Taster Status

S. Lark, Michelle A. Williams, J. Faulkner, 2019, Nutrients.

Association between omentin-1 and indices of glucose metabolism in early pregnancy: a pilot study

Michelle A. Williams, B. Gelaye, S. Papatheodorou, 2021, Archives of Gynecology and Obstetrics.

Comparison of Waist Circumference, Body Mass Index, Percent Body Fat and Other Measure of Adiposity in Identifying Cardiovascular Disease Risks among Thai Adults.

Michelle A. Williams, W. Jiamjarasrangsi, V. Lohsoonthorn, 2008, Obesity research & clinical practice.