1 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, People's Republic of China; Department of Laser and Aesthetic Medicine, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, People's Republic of China.
2 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, People's Republic of China.
3 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, People's Republic of China; Department of Laser and Aesthetic Medicine, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, People's Republic of China. Electronic address: linxiaoxi@126.com.