School of Medicine and Health Management, Tongji Medical College, Huazhong University of Scientific and Technology, Wuhan 430030, China;
Chinese Center for Health Education, Beijing 100011, China;
Chinese Center for Health Education, Beijing 100011, China;
School of Medicine and Health Management, Tongji Medical College, Huazhong University of Scientific and Technology, Wuhan 430030, China;
Department of Biostatistics and Epidemiology, College of Public Health, East Tennessee State University, USA;
Department of Community & Behavioral Health, College of Public Health, East Tennessee State University, USA;