1 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200011, China.
2 Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China.
3 Wound Healing and Cell Biology Laboratory, Institute of Basic Medical Science, First Hospital Affiliated to the PLA General Hospital, Beijing, China.
4 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200011, China. Electronic address: [email protected].