1. Department of Plastic Surgery, Union Hospital, Tongji Medical College Huazhong University of Science and Technology Wuhan, 430022 China
2. Department of Medical Records Management and Statistics, Union Hospital, Tongji Medical College Huazhong University of Science and Technology Wuhan, 430022 China
3. Department of Plastic Surgery Tongren Hospital of Wuhan University (Wuhan Third Hospital) Wuhan, 430060 China