Yan, Fugui1; Li, Wen1; Guan, Wei-jie2; Chen, Min3; Qiu, Chen4; Tang, Wei5; Liu, Xiansheng6; Xiang, Xudong7; Li, Jing8; Jin, Meiling9; Dai, Yuanrong10; Chen, Ping11; Wu, Xiaohong12; Qiu, Zhongmin13; Dong, Liang14; Zhao, Limin15; Lin, Xiaoping16; Wu, Changgui17; Wu, Bin3; Yuan, Yalian3; Shi, Fei4; Zhang, Ting4; Zhou, Jun5; Xie, Min6; Fang, Xiaoyu6; Zhang, Hongliang7; Xiao, Bing7; Xian, Mo8; Wang, Jian9; Qiu, Zhangwei10; Lin, Jie10; Ji, Bingbing11; Zhou, Yong12; Li, Yu13; Liu, Chunhong14; Chen, Yiping15; Zeng, Yiming16; Liu, Lingli17; Hua, Wen1; Huang, Huaqiong1; Zhou, Jiesen1; Hu, Yue1; Che, Luanqing1; Ying, Songmin1; Chen, Zhihua1; Zhong, Nanshan2; Shen, Huahao1

1.Zhejiang Univ, Affiliated Hosp 2, Key Lab Resp Dis Zhejiang Prov, Dept Resp Med,Sch Med, Hangzhou, Peoples R China;
2.Guangzhou Med Univ, Guangzhou Inst Resp Hlth, Affiliated Hosp 1, Dept Resp Med,State Key Lab Resp, Guangzhou, Peoples R China;
3.Guangdong Med Univ, Affiliated Hosp, Dept Resp Med, Zhanjiang, Peoples R China;
4.Shenzhen Peoples Hosp, Dept Resp Med, Shenzhen, Peoples R China;
5.Shanghai Jiao Tong Univ, Sch Med, Ruijin Hosp, Dept Resp Med, Shanghai, Peoples R China;
6.Huazhong Univ Sci & Technol, Tongji Med Coll, Tongji Hosp, Dept Resp Med, Wuhan, Peoples R China;
7.Cent South Univ, Xiangya Hosp 2, Dept Resp Med, Changsha, Peoples R China;
8.Guangzhou Med Univ, Hosp 1, Guangzhou Inst Resp Hlth, Dept Allergy & Clin Immunol, Guangzhou, Peoples R China;
9.Fudan Univ, Zhongshan Hosp, Dept Resp Med, Shanghai, Peoples R China;
10.Wenzhou Med Univ, Affiliated Hosp 2, Dept Pulm Med, Wenzhou, Peoples R China;
11.Gen Hosp Northern Theater Command Chinese Peoples, Dept Pulm Med, Shenyang, Peoples R China;
12.Zhejiang Univ, Affiliated Sir Run Run Shaw Hosp, Sch Med, Dept Pulm Med, Hangzhou, Peoples R China;
13.Tongji Univ, Sch Med, Tongji Hosp, Dept Pulm Med, Shanghai, Peoples R China;
14.Shandong Univ, Qilu Hosp, Dept Pulm Med, Jinan, Peoples R China;
15.Zhengzhou Univ, Peoples Hosp, Henan Prov Peoples Hosp, Dept Pulm Med, Zhengzhou, Peoples R China;
16.Fujian Med Univ, Affiliated Hosp 2, Dept Pulm Med, Fuzhou, Fujian, Peoples R China;
17.Fourth Mil Med Univ, Xijing Hosp, Dept Resp Dis, Xian, Peoples R China