1 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Road, Shanghai, 200011, China.
2 Department of Anesthesiology, Renji Hospital, School of Medicine, Jiangxi Cancer Hospital, Shanghai, China.
3 Clinical College of General Hospital of Beijing Military Region, Anhui Medical University, Hefei, China.
4 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Road, Shanghai, 200011, China. joyjb@163.com.
5 Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Road, Shanghai, 200011, China. dr.liqingfeng@yahoo.com.