[1] Chinese Acad Med Sci & Peking Union Med Coll, Natl Clin Res Ctr Dermatol & Immunol Dis NCRC DID, Minist Sci & Technol, Dept Rheumatol & Clin Immunol,Minist Educ,Key Lab, Beijing, Peoples R China
[2] Harbin Med Univ, Affiliated Hosp 1, Dept Rheumatol, Harbin, Peoples R China
[3] Beijing Hosp, Dept Rheumatol, Beijing, Peoples R China
[4] Sichuan Univ, West China Hosp, Dept Rheumatol & Immunol, Chengdu, Peoples R China
[5] Second Mil Med Univ, Shanghai Changzheng Hosp, Dept Rheumatol & Immunol, Shanghai, Peoples R China
[6] Lanzhou Univ, Inst Hlth Data Sci, Chinese GRADE Ctr, Lanzhou, Peoples R China
[7] Xinjiang Uygur Autonomous Reg Peoples Hosp, Dept Rheumatol, Urumqi, Peoples R China
[8] Peking Univ Peoples Hosp, Dept Rheumatol, Beijing, Peoples R China
[9] China Med Univ, Affiliated Hosp 1, Dept Rheumatol, Hefei, Peoples R China
[10] Nanjing Med Univ, Affiliated Hosp 1, Dept Rheumatol, Nanjing, Peoples R China
[11] Second Mil Med Univ, Naval Med Univ, Changhai Hosp, Dept Rheumatol & Immunol, Shanghai, Peoples R China
[12] Nanjing Univ, Nanjing Drum Tower Hosp, Med Sch, Dept Rheumatol, Nanjing, Peoples R China
[13] Cent South Univ, Xiangya Hosp, Rheumat Dis Res Ctr Hunan Prov, Dept Rheumatol & Immunol, Changsha, Peoples R China
[14] Lanzhou Univ, Hosp 1, Dept Radiol, Lanzhou, Peoples R China