1. Anatomic Department; Fujian Medical University; Fuzhou 350108 Fujian China
2. Department of Hand Surgery and Microsurgery; BoAi Hospital; Taizhou Zhejiang Province China
3. Department of Endocrinology; Anxi County Hospital; Quanzhou Fujian Province China
4. Jinnan Division; Jinjiang Municipal Hospital; Quanzhou Fujian Province China
5. Department of Comparative Medicine; Anatomical Institution; General Hospital of People's Liberation Army Nanjing District Fuzhou 350108 China