1. Department of Psychiatry, Chaohu Hospital of Anhui Medical University, Hefei
2. Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University
3. Institute for Hospital Management of Tsinghua University, Haidian District
4. School of Health Policy and Management, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
5. Affiliated Psychological Hospital of Anhui Medical University, Hefei, China