Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary Circulation Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine, Shanghai Pudong New Area People's Hospital - Department of Respiratory Medicine, Zhoupu Hospital of Pudong New District - Department of Respiratory Medicine, Shanghai University of Traditional Chinese Medicine - Department of Respiratory Medicine, Fudan University - Department of Respiratory and Critical Care Medicine, Tongji University - Department of Respiratory and Critical Care Medicine, Fudan University - Department of Respiratory and Critical Care Medicine, Fudan University - Shanghai Public Health Clinical Center, Fudan University - Department of Infectious Diseases, Fudan University - Department of Respiratory and Critical Care Medicine, Shanghai Jiao Tong University (SJTU) - Department of Respiratory and Critical Care Medicine, Tongji University - Department of Pulmonary and Critical Care Medicine and Independent