1. Department of Spinal Surgery; Third Affiliated Hospital of Zunyi Medical University, Zunyi Medical University; Zunyi China
2. Department of Hepatobiliary Surgery, Renmin Hospital; Hubei University of Medicine; Shiyan China
3. Department of Dermatology; Chengdu Second People's Hospital; Chengdu China
4. School of Graduate Studies; Zunyi Medical University; Zunyi China
5. Department of Neurology; Affiliated Hospital of Southwest Medical University, Southwest Medical University; Luzhou China
6. Department of Joint Surgery; Third Affiliated Hospital of Zunyi Medical University, Zunyi Medical University; Zunyi China
7. Department of Respiration; Third Affiliated Hospital of Zunyi Medical University; Zunyi China