1. Clinical Anatomic Center, Fuzhou, General Hospital of People's Liberation Army; Nanjing District, Fuzhou Fujian China
2. Department of Plastic and Reconstructive Surgery; Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine; Shanghai China
3. Department of Orthopedic Surgery; University of Pennsylvania; Philadelphia PA
4. Department of Plastic and Reconstructive Surgery; Marche Polytechnic University Medical School; University Hospital of Ancona; Ancona Italy
5. Plastic Reconstructive and Aesthetic Surgery Unit, Villa Salaria Clinic; Rome Italy
6. Plastic and Reconstructive Surgery Unit, Campus Bio-Medico di Roma University; Rome Italy