1. Department of Burns and Plastic Surgery, The Fourth People's Hospital of Taizhou, Taizhou, Jiangsu 225300, P.R. China
2. Department of Burns and Plastic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China
3. Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China