Table 2.

Data monitoring committee members

Name	Role	Position
Jieming Qu	Chair	Professor of Respiratory Medicine & President, Ruijin Hospital Shanghai Jiao Tong University School of Medicine
Weichung Joe Shih	Member	Director of Biometrics Division of the Cancer Institute of New Jersey, Rutgers University
Rob Fowler	Member	Senior scientist, Evaluative Clinical Sciences, Trauma, Emergency & Critical Care Research Program, Sunnybrook Research Institute, Toronto, Canada
Rory Collins	Member	Head, Nuffield Department of Population Health, University of Oxford, UK
Chen Yao	Member	Biometrics Division of Peking University