Nss_a_231456 357..366

Ying Ni Lin* Xiao Fei Lan * Zhuo Ran Liu * Ya Ru Yan Jian Ping Zhou Ning Li Xian Wen Sun Qing Yun Li 1Department of Respiratory and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People’s Republic of China; 2Institute of Respiratory Disease, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People’s Republic of China; 3Department of Respiratory Medicine, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200335, People’s Republic of China; 4Department of Thyroid and Vascular Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People’s Republic of China