1. Department of Plastic Surgery, Taipei Medical University Hospital, Taipei, Taiwan, Republic of China
2. Graduate institute of biomedical optomechatronics, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan, Republic of China
3. Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, Republic of China
4. Department of Plastic Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan, Republic of China