1Department of Health Management, School of Health Management, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin 150081, China
2Department of Moral Education and Law Fundamentals, College of Humanities and Social Sciences, Harbin Medical University, Harbin 150081, China
3Medical Dispute Office, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China
4Medical Dispute Office, Beijing Jishuitan Hospital, Beijing 100035, China
5Department of Psychiatry, the Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
6Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China