M. Hayakawa

M. Hayakawa, K. Ohtani, N. Wakamiya, 2019, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Imbalances between the levels of tissue factor and tissue factor pathway inhibitor in ARDS patients.

O. Kemmotsu, N. Matsuda, M. Hayakawa, 2003, Thrombosis research.

Abdominal compartment syndrome and intrahepatic portal venous gas: a possible complication of endoscopy

O. Kemmotsu, M. Hayakawa, S. Gando, 2002, Intensive Care Medicine.

Should laryngeal tubes or masks be used for out-of-hospital cardiac arrest patients?

M. Hayakawa, K. Maekawa, S. Gando, 2015, The American journal of emergency medicine.

Disseminated intravascular coagulation with the fibrinolytic phenotype predicts the outcome of patients with out-of-hospital cardiac arrest

M. Hayakawa, K. Maekawa, S. Gando, 2016, Thrombosis Journal.

Late-onset Bochdalek's Hernia Associated with Severe Dyspnea

M. Hayakawa, S. Gando, Y. Morimoto, 2001 .

A successfully treated case of blunt traumatic right coronary ostium rupture.

M. Hayakawa, A. Yamauchi, S. Sugimoto, 2003, The Annals of thoracic surgery.

A Case of a Common Iliac Aneurysm Perforating the Inferior Vena Cava and Complicated with Cardiac Arrest due to a Progression of Hyperkalemia

M. Hayakawa, S. Gando, Shinji Uegaki, 2007 .

Delayed Upper Airway Obstruction Following a Retropharyngeal Hematoma

O. Kemmotsu, M. Hayakawa, S. Gando, 2000 .

A Case of Successful Management with Percutaneous Cardiopulmonary Support for Pulmonary Hypertension Associated with Pneumonectomy in Blunt Bronchial Injury

N. Matsuda, M. Hayakawa, S. Gando, 2004 .

Non-Operative Management of a Blunt Traumatic Intraperitoneal Bladder Rupture as Damage Control after a Severe Pelvic Fracture

M. Hayakawa, S. Gando, Hirokatsu Hoshino, 2007 .

Soluble thrombomodulin ameliorates aberrant hemostasis after rewarming in a rat accidental hypothermia model.

H. Konishi, M. Hayakawa, Kie Horioka, 2021, Biochemical and biophysical research communications.

Hungry Bone Syndrome, Psychosis, and Cardiac Arrest During Antihyperthyroid Therapy

M. Hayakawa, S. Gando, Y. Morimoto, 2001 .

A summary of the Japan septic disseminated intravascular coagulation study

M. Hayakawa, K. Ono, 2018, Acute medicine & surgery.

Acute compartment syndrome of the lower leg causing cardiac arrest after resection of the right external iliac vein for autologous graft: a case report

Toru Nakamura, S. Hirano, M. Hayakawa, 2019, JA Clinical Reports.

Coagulation phenotypes in sepsis and effects of recombinant human thrombomodulin: an analysis of three multicentre observational studies

T. Goto, S. Kushimoto, T. Abe, 2021, Critical Care.

A low TAFI activity and insufficient activation of fibrinolysis by both plasmin and neutrophil elastase promote organ dysfunction in disseminated intravascular coagulation associated with sepsis.

M. Hayakawa, S. Gando, A. Sawamura, 2012, Thrombosis research.

A case of HHV-6 infection complicated by acute necrotizing encephalopathy

M. Hayakawa, S. Gando, Shinji Uegaki, 2006 .

Low-dose immunoglobulin G is not associated with mortality in patients with sepsis and septic shock

Tsuyoshi Nakashima, Takayuki Ogura, N. Saito, 2017, Critical Care.

THE RESPONSE OF ANTITHROMBIN III ACTIVITY AFTER SUPPLEMENTATION DECREASES IN PROPORTION TO THE SEVERITY OF SEPSIS AND LIVER DYSFUNCTION

M. Hayakawa, S. Gando, A. Sawamura, 2008, Shock.

First day dynamic changes in antithrombin III activity after supplementation have a predictive value in critically ill patients

M. Hayakawa, S. Gando, A. Sawamura, 2006, American journal of hematology.

Recombinant human soluble thrombomodulin and mortality in sepsis-induced disseminated intravascular coagulation

M. Hayakawa, D. Kudo, K. Yamakawa, 2016, Thrombosis and Haemostasis.

Pharmacokinetics and Pharmacodynamics of Recombinant Soluble Thrombomodulin in Disseminated Intravascular Coagulation Patients With Renal Impairment

M. Hayakawa, S. Gando, A. Sawamura, 2012, Shock.

Severe hepatic dysfunction following cresol poisoning

M. Hayakawa, 2002, Intensive Care Medicine.

Vasopressin Loading for Refractory Septic Shock: A Preliminary Analysis of a Case Series

T. Sonoo, T. Abe, M. Hayakawa, 2021, Frontiers in Medicine.

Nationwide registry of sepsis patients in Japan focused on disseminated intravascular coagulation 2011–2013

M. Hayakawa, D. Kudo, K. Yamakawa, 2018, Scientific Data.

Restrictive transfusion strategy for critically injured patients (RESTRIC) trial: a study protocol for a cluster-randomised, crossover non-inferiority trial

Takayuki Ogura, S. Kushimoto, T. Tagami, 2020, BMJ Open.

A Nationwide Comparison Between Sepsis-2 and Sepsis-3 Definition in Japan

S. Fujita, M. Hayakawa, Shuhei Takauji, 2020, Journal of intensive care medicine.

Epidemiology of disseminated intravascular coagulation in sepsis and validation of scoring systems

M. Hayakawa, D. Kudo, K. Yamakawa, 2019, Journal of critical care.

Shortening of CPR time before the defibrillation worsens the outcome in out-of-hospital VF patients Authors

M. Hayakawa, S. Gando, Yasufumi Asai, 2017 .

Shortening of cardiopulmonary resuscitation time before the defibrillation worsens the outcome in out-of-hospital VF patients.

M. Hayakawa, S. Gando, Yasufumi Asai, 2009, The American journal of emergency medicine.

The response time threshold for predicting favourable neurological outcomes in patients with bystander-witnessed out-of-hospital cardiac arrest.

M. Hayakawa, K. Maekawa, S. Gando, 2016, Resuscitation.

Systemic Inflammation and Disseminated Intravascular Coagulation in Early Stage of ALI and ARDS: Role of Neutrophil and Endothelial Activation

N. Matsuda, M. Hayakawa, S. Gando, 2004, Inflammation.

Onset timing and duration of augmented renal clearance in a mixed intensive care unit

M. Hayakawa, Y. Takekuma, S. Imai, 2023, Journal of Intensive Care.

Optimal Timing and Early Intervention With Anticoagulant Therapy for Sepsis-Induced Disseminated Intravascular Coagulation

Y. Umemura, M. Hayakawa, K. Yamakawa, 2019, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Concomitant Versus Individual Administration of Antithrombin and Thrombomodulin for Sepsis-Induced Disseminated Intravascular Coagulation: A Nationwide Japanese Registry Study

Y. Umemura, M. Hayakawa, D. Kudo, 2018, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Antithrombin Supplementation and Mortality in Sepsis-Induced Disseminated Intravascular Coagulation: A Multicenter Retrospective Observational Study

Tsuyoshi Nakashima, Takayuki Ogura, N. Saito, 2016, Shock.

The activation of neutrophil elastase-mediated fibrinolysis is not sufficient to overcome the fibrinolytic shutdown of disseminated intravascular coagulation associated with systemic inflammation.

M. Hayakawa, S. Gando, A. Sawamura, 2007, Thrombosis research.

Disseminated intravascular coagulation with increased fibrinolysis during the early phase of isolated traumatic brain injury

M. Hayakawa, S. Gando, Takeshi Wada, 2017, Critical Care.

A Prospective Comparison of New Japanese Criteria for Disseminated Intravascular Coagulation

M. Hayakawa, S. Gando, Hirokatsu Hoshino, 2007, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Imbalance Between Macrophage Migration Inhibitory Factor and Cortisol Induces Multiple Organ Dysfunction in Patients with Blunt Trauma

M. Hayakawa, S. Gando, Takeshi Wada, 2011, Inflammation.

Synbiotic Therapy Reduces the Pathological Gram-Negative Rods Caused by an Increased Acetic Acid Concentration in the Gut

M. Hayakawa, S. Gando, T. Asahara, 2012, Digestive Diseases and Sciences.

Optimal Antithrombin Activity Threshold for Initiating Antithrombin Supplementation in Patients With Sepsis-Induced Disseminated Intravascular Coagulation: A Multicenter Retrospective Observational Study

M. Hayakawa, D. Kudo, K. Yamakawa, 2018, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Emergency administration of fibrinogen concentrate for hemorrhage

M. Hayakawa, K. Yamakawa, Yuki Itagaki, 2021, Medicine.

Early administration of fibrinogen concentrate is associated with improved survival among severe trauma patients: a single-centre propensity score-matched analysis

M. Hayakawa, K. Maekawa, Takeshi Wada, 2020, World journal of emergency surgery : WJES.

Fibrinogen Level Deteriorates before Other Routine Coagulation Parameters and Massive Transfusion in the Early Phase of Severe Trauma: A Retrospective Observational Study

M. Hayakawa, S. Gando, Takeshi Wada, 2015, Seminars in Thrombosis & Hemostasis.

Disseminated intravascular coagulation at an early phase of trauma is associated with consumption coagulopathy and excessive fibrinolysis both by plasmin and neutrophil elastase.

M. Hayakawa, S. Gando, A. Sawamura, 2011, Surgery.

Effects of prehospital epinephrine administration on neurological outcomes in patients with out-of-hospital cardiac arrest

M. Hayakawa, S. Gando, Takeshi Wada, 2015, Journal of Intensive Care.

Relationship between institutional intensive care volume prior to the COVID-19 pandemic and in-hospital death in ventilated patients with severe COVID-19

H. Yasuda, T. Tagami, A. Endo, 2022, Scientific reports.

A Prospective Comparative Study of Three Sets of Criteria for Disseminated Intravascular Coagulation: ISTH Criteria vs Japanese Criteria

M. Hayakawa, S. Gando, Hirokatsu Hoshino, 2007, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Benefit profile of anticoagulant therapy in sepsis: a nationwide multicentre registry in Japan

Y. Umemura, M. Hayakawa, D. Kudo, 2016, Critical Care.

Application of the Japanese Association for Acute Medicine disseminated intravascular coagulation diagnostic criteria for patients at an early phase of trauma.

M. Hayakawa, S. Gando, Takeshi Wada, 2009, Thrombosis research.

Management of disseminated intravascular coagulation: current insights on antithrombin and thrombomodulin treatments

M. Hayakawa, 2017, Open access emergency medicine : OAEM.

Development of severe diabetic keto-acidosis with shock after changing interferon-β into interferon-α for chronic hepatitis C

O. Kemmotsu, M. Hayakawa, S. Gando, 2000, Intensive Care Medicine.

Severe Methemoglobinemia due to Sodium Nitrite Poisoning

M. Hayakawa, S. Gando, K. Katabami, 2016, Case reports in emergency medicine.

The Administration of Ciprofloxacin During Continuous Renal Replacement Therapy: Pilot Study

M. Hayakawa, S. Gando, K. Iseki, 2009, ASAIO journal.

Effects of Rikkunshito (traditional Japanese medicine) on enteral feeding and the plasma ghrelin level in critically ill patients: a pilot study

M. Hayakawa, H. Takeda, S. Gando, 2014, Journal of Intensive Care.

Disseminated Intravascular Coagulation (DIC) at an Early Phase of Trauma Continuously Proceeds to DIC at a Late Phase of Trauma

M. Hayakawa, S. Gando, Hiromoto Murakami, 2012, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

High Macrophage Migration Inhibitory Factor Levels in Disseminated Intravascular Coagulation Patients with Systemic Inflammation

M. Hayakawa, S. Gando, J. Nishihira, 2007, Inflammation.

Clinical applicability of urinary creatinine clearance for determining the initial dose of vancomycin in critically ill patients.

M. Hayakawa, Y. Takekuma, S. Imai, 2021, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Normal prothrombinase activity, increased systemic thrombin activity, and lower antithrombin levels in patients with disseminated intravascular coagulation at an early phase of trauma: comparison with acute coagulopathy of trauma-shock.

M. Hayakawa, S. Gando, Takeshi Wada, 2013, Surgery.

Noninvasive Near-Infrared Blood Glucose Monitoring Using a Calibration Model Built by a Numerical Simulation Method: Trial Application to Patients in an Intensive Care Unit

Yukio Yamada, Mamoru Tamura, Hidenobu Arimoto, 2006, Applied spectroscopy.

The Vasopressin Loading for Refractory septic shock (VALOR) study: a prospective observational study

T. Abe, M. Hayakawa, K. Yamakawa, 2023, Critical Care.

External Validation of the Two Newly Proposed Criteria for Assessing Coagulopathy in Sepsis

Takashi Ito, M. Hayakawa, K. Yamakawa, 2018, Thrombosis and Haemostasis.

Characteristics and future directions of disseminated intravascular coagulation diagnostic scoring system for critical illness

M. Hayakawa, S. Gando, A. Sawamura, 2010 .

Screening itself for disseminated intravascular coagulation may reduce mortality in sepsis: A nationwide multicenter registry in Japan.

Y. Umemura, M. Hayakawa, K. Yamakawa, 2018, Thrombosis research.

The Restrictive Red Blood Cell Transfusion Strategy for Critically Injured Patients (RESTRIC) trial: a cluster-randomized, crossover, non-inferiority multicenter trial of restrictive transfusion in trauma

S. Kushimoto, Yoshinori Kosaki, T. Tagami, 2023, Journal of Intensive Care.

Can Early Aggressive Administration of Fresh Frozen Plasma Improve Outcomes in Patients with Severe Blunt Trauma?—a Report by the Japanese Association for the Surgery of Trauma

S. Kushimoto, D. Saitoh, H. Yokota, 2016, Shock.

Respiratory extracorporeal membrane oxygenation for severe sepsis and septic shock in adults: a propensity score analysis in a multicenter retrospective observational study

M. Hayakawa, K. Ono, Shuhei Takauji, 2017, Acute medicine & surgery.

Outcome of extracorporeal membrane oxygenation use in severe accidental hypothermia with cardiac arrest and circulatory instability: A multicentre, prospective, observational study in Japan (ICE-CRASH study).

Shutaro Isokawa, Tomoyuki Endo, M. Hayakawa, 2022, Resuscitation.

Intensive care with extracorporeal membrane oxygenation rewarming in accident severe hypothermia (ICE-CRASH) study: a protocol for a multicentre prospective, observational study in Japan

M. Hayakawa, Shuhei Takauji, 2021, BMJ Open.

Hyperoxia for accidental hypothermia and increased mortality: a post-hoc analysis of a multicenter prospective observational study

J. Sasaki, M. Hayakawa, Shuhei Takauji, 2023, Critical Care.

Cholinergic crisis induced by a usual dose of distigmine bromide.

M. Hayakawa, S. Gando, Y. Morimoto, 2001 .

Pharmacokinetics of micafungin in patients undergoing living-donor liver transplantation

N. Matsuda, M. Hayakawa, S. Gando, 2005 .

Pharmacokinetics and the Most Suitable Regimen of Panipenem/Beta Mipron in Critically Ill Patients Receiving Continuous Renal Replacement Therapy: A Pilot Study

M. Hayakawa, S. Gando, K. Iseki, 2006, ASAIO journal.

Pharmacokinetics and the optimal regimen for levofloxacin in critically ill patients receiving continuous hemodiafiltration

M. Hayakawa, K. Maekawa, S. Gando, 2015, Journal of Intensive Care.

Instructions for use Title Pharmacokinetics and the most suitable regimen of panipenem / beta mipron in critically ill patients receiving continuous renal replacement therapy : a pilot study

M. Hayakawa, S. Gando, K. Iseki, 2017 .

Instructions for use Title Pharmacokinetics and the most suitable regimen of panipenem / beta mipron in critically ill patientsreceiving continuous renal replacement therapy : a pilot study

M. Hayakawa, S. Gando, K. Iseki, 2017 .

Association between obesity and mortality in critically ill COVID-19 patients requiring invasive mechanical ventilation: a multicenter retrospective observational study

T. Tagami, A. Endo, M. Hayakawa, 2023, Scientific reports.

Early prediction model of brain death in out-of-hospital cardiac arrest patients: a single-center retrospective and internal validation analysis

M. Hayakawa, K. Maekawa, A. Kodate, 2021, BMC Emergency Medicine.

Ventricular fibrillation after pseudo-Bartter's syndrome.

M. Hayakawa, S. Gando, Y. Morimoto, 2002, Annals of Emergency Medicine.

Hypokalemic coma with tetany following pseudo-Bartter syndrome

M. Hayakawa, S. Gando, Y. Morimoto, 2000, Intensive Care Medicine.

Electrocardiogram monitoring as a predictor of neurological and survival outcomes in patients with out-of-hospital cardiac arrest: a single-center retrospective observational study

T. Goto, M. Hayakawa, K. Ogura, 2023, Frontiers in Neurology.

The Association Between Sequential Organ Failure Assessment Scores and Mortality in Patients With Sepsis During the First Week: The JSEPTIC DIC Study

Tsuyoshi Nakashima, S. Kato, M. Hayakawa, 2020, Journal of intensive care medicine.

Impact of non-anticoagulant therapy on patients with sepsis-induced disseminated intravascular coagulation: A multicenter, case-control study.

M. Hayakawa, D. Kudo, K. Yamakawa, 2018, Thrombosis research.

The Treatment Intensity of Anticoagulant Therapy for Patients With Sepsis-Induced Disseminated Intravascular Coagulation and Outcomes: A Multicenter Cohort Study

M. Hayakawa, D. Kudo, K. Yamakawa, 2019, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Recombinant Human-Soluble Thrombomodulin Contributes to Reduced Mortality in Sepsis Patients With Severe Respiratory Failure: A Retrospective Observational Study Using a Multicenter Dataset

Kenichi Yoshida, M. Hayakawa, K. Ono, 2019, Shock.

Potential survival benefit of polymyxin B hemoperfusion in patients with septic shock: a propensity-matched cohort study

Tsuyoshi Nakashima, H. Ishikura, N. Saito, 2017, Critical Care.

Effects of Antithrombin III in Patients With Disseminated Intravascular Coagulation Diagnosed by Newly Developed Diagnostic Criteria for Critical Illness

M. Hayakawa, S. Gando, A. Sawamura, 2009, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Characteristics, treatments, and outcomes of severe sepsis of 3195 ICU-treated adult patients throughout Japan during 2011–2013

Tsuyoshi Nakashima, N. Saito, Yoshihiko Nakamura, 2016, Journal of Intensive Care.

INSUFFICIENT PRODUCTION OF URINARY TRYPSIN INHIBITOR FOR NEUTROPHIL ELASTASE RELEASE AFTER CARDIAC ARREST

M. Hayakawa, S. Gando, A. Sawamura, 2007, Shock.

Coagulation and fibrinolytic responses at an early phase of trauma: The main issues in the world are reviewed and discussed

M. Hayakawa, S. Gando, A. Sawamura, 2010 .

Emergency administration of fibrinogen concentrate for haemorrhage: systematic review and meta-analysis

S. Hirano, M. Hayakawa, K. Yamakawa, 2023, World Journal of Emergency Surgery.

Targeted therapy using polymyxin B hemadsorption in patients with sepsis: a post-hoc analysis of the JSEPTIC-DIC study and the EUPHRATES trial

J. Kellum, T. Goto, S. Kushimoto, 2023, Critical Care.

Characterization and Usefulness of Clot-Fibrinolysis Waveform Analysis in Critical Care Patients with Enhanced or Suppressed Fibrinolysis

M. Hayakawa, O. Kumano, Takumi Tsuchida, 2023, Thrombosis and Haemostasis.

Net reclassification index in comparison of prognostic value of disseminated intravascular coagulation diagnostic criteria by Japanese Society on Thrombosis and Hemostasis and International Society on Thrombosis and Haemostasis: a multicenter prospective cohort study

T. Ikezoe, H. Ishikura, M. Hayakawa, 2023, Thrombosis Journal.

Risk Factors Associated with Mortality among Mechanically Ventilated Patients with Coronavirus Disease 2019 Pneumonia: A Multicenter Cohort Study in Japan (J-RECOVER Study)

M. Fukuda, T. Tagami, Keita Shibahashi, 2023, Internal medicine.

High D-Dimer Levels Predict a Poor Outcome in Patients with Severe Trauma, Even with High Fibrinogen Levels on Arrival: A Multicenter Retrospective Study

S. Kushimoto, D. Saitoh, H. Ishikura, 2016, Shock.

Insufficient production of urinary trypsin inhibitor for elastase release promotes organ failure following cardiac arrest Authors

M. Hayakawa, S. Gando, A. Sawamura, 2017 .

Instructions for use Title Insufficient production of urinary trypsin inhibitor forneutrophil elastase release after cardiac arrest

M. Hayakawa, S. Gando, A. Sawamura, 2017 .

Dramatic Changes of the Gut Flora Immediately After Severe and Sudden Insults

M. Hayakawa, S. Gando, Hiromoto Murakami, 2011, Digestive Diseases and Sciences.

Fibrinogen level on admission is a predictor for massive transfusion in patients with severe blunt trauma: Analyses of a retrospective multicentre observational study.

S. Kushimoto, D. Saitoh, H. Ishikura, 2017, Injury.

Thrombin-activatable fibrinolysis inhibitor and organ dysfunction in disseminated intravascular coagulation associated with sepsis

K. Rowan, R. Bellomo, D. Pilcher, 2011, Critical Care.

Thrombin-activatable fibrinolysis inhibitor and organ dysfunction in disseminated intravascular coagulation associated with sepsis

Jesmin, M. Hayakawa, A. Sawamura, 2011, Critical Care.

for use

M. Hayakawa, S. Gando, Shinji Uegaki, 2023 .

High versus low chloride load in adult hyperglycemic emergencies with acute kidney injury: a multicenter retrospective cohort study.

M. Hayakawa, Takashiro Kondo, M. Sanui, 2024, Internal and emergency medicine.

A Prospective Comparative Study of Three Sets of Criteria for Disseminated Intravascular Coagulation: ISTH Criteria vs Japanese Criteria

M. Hayakawa, S. Gando, Hirokatsu Hoshino, 2007, Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis.

Association of trauma severity with antibody seroconversion in heparin-induced thrombocytopenia: A multicenter, prospective, observational study

T. Hifumi, N. Miyagawa, S. Kushimoto, 2021, The journal of trauma and acute care surgery.

Delayed neurologic improvement and long-term survival of patients with poor neurologic status after out-of-hospital cardiac arrest: a retrospective cohort study in Japan.

M. Hayakawa, Takeshi Wada, A. Kodate, 2023, Resuscitation.

Activated protein C does not increase in the early phase of trauma with disseminated intravascular coagulation: comparison with acute coagulopathy of trauma-shock

Satoshi Gando, Atsushi Sawamura, M. Hayakawa, 2016, Journal of Intensive Care.

Treatments for Trauma-Induced Coagulopathy: Protocol for a Systematic Review and Meta-Analysis

M. Hayakawa, K. Okamoto, Y. Seki, 2023, JMIR research protocols.

Impact of extracorporeal membrane oxygenation treatments on acquired von Willebrand syndrome in patients with out-of-hospital cardiac arrest: a retrospective observational study

M. Hayakawa, Kota Goto, Misako Suzuki, 2024, Thrombosis journal.

A case of possibly azathioprine-induced interstitial pneumonia after renal transplantation

M. Hayakawa, S. Gando, Y. Morimoto, 2003 .