1. Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
2. Neurofibromatosis Type 1 Center and Laboratory for Neurofibromatosis Type 1 Research, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
3. Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
4. School of Public Health, the University of Hong Kong, Hong Kong, China