लेखक: Juyu Tang

Chunlin Hou Department of Orthopedic Surgery Changzhen Hospital Second Military Medical University Shanghai China [email protected]   Shimin Chang Department of Orthopedic Surgery Yangpu Hospital Tongji University Medical School Shanghai China [email protected]   Juyu Tang Department of Hand and Microsurgery Xiangya Hospital Central South University Changsha China [email protected]   Zhigang Cai Department of Oral and Maxillofacial Surgery, Peking University Medical School and Hospital of Stomatology Beijing China [email protected]