1. From the Departments of Pulmonary and Critical Care Medicine (B.C., Y.W., L.S., J.X., Chen Wang) and Clinical Research and Data Management (X.G.), Institute of Respiratory Medicine in the Chinese Academy of Medical Sciences, National Clinical Research Center for Respiratory Diseases, National Center for Respiratory Medicine, China–Japan Friendship Hospital, Changping Laboratory (B.C., Chen Wang), the Department of Medicine, Non-oncology, Jiangsu Simcere Pharmaceutical (Y.Y.), Clinical and Research...