[1] Shanghai Jiao Tong Univ, Shanghai Chest Hosp, Dept Resp Endoscopy, Sch Med, Shanghai, Peoples R China
[2] Shanghai Jiao Tong Univ, Sch Med, Shanghai Chest Hosp, Dept Resp & Crit Care Med, Shanghai, Peoples R China
[3] Shanghai Engn Res Ctr Resp Endoscopy, Shanghai, Peoples R China
[4] Zhejiang Univ, Sir Run Run Shaw Hosp, Natl Inst Resp Dis, Reg Med Ctr,Dept Pulm & Crit Care Med, 3 Qingchun East Rd, Hangzhou 310016, Peoples R China
[5] Harbin Med Univ, Dept Pulm & Crit Care Med, Affiliated Hosp 2, Harbin, Peoples R China
[6] Ningbo Univ, Affiliated Hosp, Dept Pulm & Crit Care Med, Med Sch, Ningbo, Peoples R China
[7] Naval Med Univ, Changhai Hosp, Dept Respirat, Shanghai, Peoples R China
[8] China Japan Friendship Hosp, Dept Pulm & Crit Care Med, Beijing, Peoples R China
[9] Soochow Univ, Dept Resp & Crit Care Med, Affiliated Hosp 1, Suzhou, Peoples R China
[10] Hebei Med Univ, Dept Resp & Crit Care Med, Hosp 2, Shijiazhuang, Hebei, Peoples R China
[11] Xi An Jiao Tong Univ, Dept Resp & Crit Care Med, Affiliated Hosp 1, Xian, Shaanxi, Peoples R China
[12] Bengbu Med Coll, Affiliated Hosp 1, Dept Resp Dis, Bengbu, Anhui, Peoples R China
[13] Tongji Univ, Sch Med, Shanghai Peoples Hosp 10, Dept Resp Med, Shanghai, Peoples R China
[14] Chongqing Med Univ, Dept Resp & Crit Care Med, Affiliated Hosp 1, Chongqing, Peoples R China
[15] Jiangnan Univ, Dept Resp Med, Affiliated Hosp, Wuxi, Peoples R China
[16] Guizhou Aerosp Hosp, Dept Resp Med, Zunyi, Peoples R China
[17] Sichuan Univ, West China Hosp, Dept Resp & Crit Care Med, Chengdu, Peoples R China
[18] Kunming Med Univ, Dept Resp & Crit Care Med, Affiliated Hosp 1, Kunming, Yunnan, Peoples R China
[19] Xian Int Med Ctr, Dept Resp Dis, Xian, Shanxi, Peoples R China
[20] Shanxi Med Univ, Dept Resp & Crit Care Med, Affiliated Hosp 1, Taiyuan, Peoples R China
[21] Guangzhou Med Univ, Affiliated Hosp 1, China State Key Lab Resp Dis, Guangzhou, Peoples R China
[22] Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Affiliated Hosp 1, Guangzhou, Peoples R China
[23] Tianjin Med Univ Gen Hosp, Dept Resp & Crit Care Med, Tianjin, Peoples R China
[24] Huazhong Univ Sci & Technol, Tongji Hosp, Tongji Med Coll, Dept Resp & Crit Care Med, Wuhan, Peoples R China
[25] Lanzhou Univ Second Hosp, Dept Resp Med, Lanzhou, Peoples R China
[26] Zhengzhou Univ, Dept Resp Med, Affiliated Hosp 1, Zhengzhou, Peoples R China
[27] Capital Med Univ, Beijing Tiantan Hosp, Dept Resp & Crit Care Med, Beijing, Peoples R China
[28] Xiamen Med Coll, Dept Resp Ctr, Affiliated Hosp 2, Xiamen, Peoples R China
[29] Zhejiang Univ, Sch Med, Affiliated Hosp 2, Dept Resp & Crit Care Med, Hangzhou, Peoples R China
[30] Cent South Univ, Xiangya Hosp 2, Dept Resp Med, Changsha, Peoples R China
[31] Tongji Univ, Sch Med, Shanghai East Hosp, Dept Resp & Crit Care Med, Shanghai, Peoples R China
[32] Nanchang Univ, Dept Resp & Crit Care Med, Affiliated Hosp 1, Nanchang, Peoples R China
[33] Zhengzhou Univ, Henan Prov Peoples Hosp, Peoples Hosp, Dept Resp & Crit Care Med, Zhengzhou, Peoples R China
[34] Xinjiang Chest Hosp, Dept Resp Med, Urumqi, Peoples R China
[35] Third Peoples Hosp Shenzhen, Dept TB, Shenzhen, Peoples R China
[36] Guizhou Prov Peoples Hosp, Dept Pulm & Crit Care Med, Guiyang, Peoples R China
[37] Med Coll Qingdao, Dept Resp & Crit Care Med, Yantai Yuhuangding Hosp, Yantai, Shandong, Peoples R China
[38] Emergency Gen Hosp, Dept Resp Med, Beijing, Peoples R China
[39] Anhui Chest Hosp, Pulm Intervent Dept, Hefei, Peoples R China
[40] Nanjing Univ, Med Sch, Nanjing Drum Tower Hosp, Dept Resp Med, Nanjing, Jiangsu, Peoples R China
[41] Univ Elect Sci & Technol China, Sichuan Prov Peoples Hosp, Dept Resp & Crit Care Med, Chengdu, Peoples R China