1. Senior Department of Burns and Plastic Surgery, the Fourth Medical Center of PLA General Hospital, Haidian District, Beijing, P.R. China
2. School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, Henan, P.R. China
3. Endocrine Department, The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang Medical University, Henan, P.R. China