1. Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, Guangdong 510280, P. R. China
2. Department of Burn, Wound Repair & Reconstruction, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, P. R. China
3. Guangdong Provincial Engineering Technology Research Center of Burn and Wound Accurate Diagnosis and Treatment Key Technology and Series of Products, Sun Yat-sen University, Guangzhou, Guangdong 510080, P. R. China
4. Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, P. R. China
5. Guangzhou Panyu Central Hospital, Guangzhou, Guangdong 511400, P. R. China