1. Department of Pulmonary Medicine, QingPu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
2. Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
3. Shanghai Respiratory Research Institute, Shanghai, China
4. National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
5. Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China