1. School of Sociology Huazhong University of Science and Technology Wuhan China
2. Department of Mental Health, Bloomberg School of Public Health Johns Hopkins University Baltimore Maryland USA
3. Cardiovascular Medicine Department Unit 3 Taihe Hospital (A Hospital Attached to Hubei University of Medicine) Shiyan China
4. School of Economics and Management North China University of Technology Beijing China
5. Department of Human Resource Management Shanghai Normal University Shanghai China