作者机构:[1]National Clinical Research Centre for Respiratory Medicine, Beijing Hospital, Beijing 100730, China, [2]Department of Respiratory and Critical Care Medicine, B eijing Chao- Yang Hospital, Capital Medical University, Beijing 100020, China, [3]Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Institute of Respiratory Medicine, Capital Medical University, Beijing 100020, China
相关基金:This work was supported by grants from National Natural Science Foundation of China (No. 81490530, 81490534, 81270123), Beijing Natural Science Foundation (No. 7131008), National Key Technology Research and Developement Program (No. 2012BAI05B02) and Special Scientific Research Fund of Public Welfare Profession of Ministry of Health (No. 201302017).