1 Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
2 Department of Respiratory and Critical Care Medicine, Ruijin Hospital Northern Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 201821, China.
3 Department of Respiratory Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201999, China.
4 Department of Respiratory Medicine, TongRen Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200050, China.
5 Department of Respiratory Medicine, Da Hua Hospital, Xuhui District, Shanghai 200237, China.
6 Department of Respiratory Medicine, Shanghai Sixth People's Hospital (Jinshan Branch), Shanghai 201500, China.
7 Department of Respiratory Medicine, People's Hospital of Shanghai Pudong District, Shanghai 201200, China.
8 Department of Xiao Gan, Shanghai Ninth People's Hospital (Huangpu Branch), Shanghai 200011, China.
9 Department of Respiratory and Critical Care Medicine, Huashan Hospital, Fudan University School of Medicine, Shanghai 200040, China.
10 Department of Respiratory Medicine, People's Hospital of Shanghai Qingpu District, Shanghai 201700, China.