Satisfaction of Patients and Physicians with Treatments for Rheumatoid Arthritis: A Population-Based Survey in China DepartmentofRheumatology,PekingUnionMedicalCollegeHospital,PekingUnionMedicalCollegeandChineseAcademyofMedicalSciences,KeyLaboratoryofRheumatologyandClinicalImmunology,MinistryofEduca