Government of the People's Republic of China - China-Japan Friendship Hospital, Government of the People's Republic of China - China-Japan Friendship Hospital, Shanxi Bethune Hospital, Huazhong University of Science and Technology - Department of Respiratory and Critical Care Medicine, Guizhou Provincial People's Hospital, Fudan University, China Medical University, China Medical University - Department of Pulmonary and Critical Care Medicine, Guangzhou Medical University - State Key Laboratory of Respiratory Disease, Guangzhou Medical University - State Key Laboratory of Respiratory Disease, Zhejiang University - Key Laboratory of Respiratory Disease of Zhejiang Province, Sichuan University - West China Hospital - Department of Respiratory and Critical Care Medicine, Capital Medical University - Beijing Chaoyang Hospital, Peking University - Peking University Third Hospital, Central South University - National Clinical Research Center for Respiratory Diseases, Chinese Academy of Medical Sciences, Government of the People's Republic of China - China-Japan Friendship Hospital, Government of the People's Republic of China - China-Japan Friendship Hospital and Jilin University (JLU) - Department of Respiratory Medicine