Affiliation: | a Department of Orthopedic Surgery, First People’s Hospital of Linpin District, Hangzhou, Zhejiang, China;b Department of General Surgery, Medicine Faculty of Universitas Prima Indonesia, North Sumatra, Indonesia;c Department of General Surgery, Daocheng Country People’s Hospital, Sichuan, China;d Department of Orthopedic Surgery, Second People’s Hospital of Yuhang District, Hangzhou, Zhejiang, China. |