1. Key Research Laboratory of Tissue Repair and Regeneration of PLA, and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, P.R. China
2. Tianjin Medical University, Tianjin, PR China
3. Institute of Radiation Medicine, Academy of Military Medical Sciences, Beijing, P.R. China
4. Burn and Plastic Surgery, The Second Affiliated Hospital, Shantou University Medical College, Shantou, Guangdong Province, P.R. China