1. National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
2. Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, China.
3. Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China.
4. Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America.