Affiliation: | 1.Endoscopy Center, The Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, 361101, Fujian, China ;2.Department of Orthopaedics, The Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, No. 2000, Xiang’an East Road, Xiang’an District, Xiamen, 361101, China ;3.Nursing Department, The Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, 361101, Fujian, China ;4.Department of Orthopaedics, The 1st Affiliated Hospital of Harbin Medical University, Harbin, 150001, China ; |