Beijing Qilu Hospital of Shandong University / Beijing The Second Affiliated Hospital Shanxi Medical University / Beijing Peking University Shougang Hospital / Jinan Second hospital of Lanzhou University / Xian The Second Hospital of Hebei Medical University / Beijing The Third Hospital / China Medical University / Shijiazhuang Peking University Third Hospital / Beijing Xijing Hospital / hospital Baotou / Kailuan hospital of North China Coal Hospital / Beijing Tongji Medical College Huazhong University of Science / China-Japan1096 Friendship Hospital / Tangshan Peking University First Hospital / Shijiazhuang Hebei Handan Central Hospital / Wuhan First Affiliated Hospital of Sun Yat-sen University / Immunology Center Peking University People‘s Hospital / Beijing Peace Hospital / Hebei People‘s Hospital / Guangzhou Beijing Hospital / Methods Peking University People’s Hospital / /
Second Hospital / Peking University / Jinan Second hospital / Hebei Medical University / Shandong University / Beijing Xijing Hospital / Shijiazhuang Hebei Handan Central Hospital / Wuhan First Affiliated Hospital / China Medical University / Second Affiliated Hospital Shanxi Medical University / Huazhong University of Science & Technology / North China Coal Hospital / Chun Li Department of Rheumatology and Immunology Center Peking University People / Tangshan Peking University First Hospital / Shijiazhuang Peking University Third Hospital / Beijing Peking University Shougang Hospital / Guangzhou Beijing Hospital / Beijing Peace Hospital / Beijing Qilu Hospital / Lanzhou University / Hebei People‘s Hospital / Rheumatology and Immunology Center Peking University People‘s Hospital / /