1. Mental Health Institute of the Second Xiangya Hospital, Central South University; Changsha Hunan PR China
2. State Key Laboratory of Medical Genetics; Central South University; Changsha PR China
3. College of Health Sciences; University of Dodoma; Dodoma Tanzania
4. Medical Psychological Institute, Second Xiangya Hospital, Central South University; Changsha PR China
5. Department of Psychiatry; Yale University School of Medicine; New Haven Connecticut USA
6. Clinical Psychology Center of Xiangya Hospital, Central South University; Changsha Hunan PR China