1. Department of Education Center, National Cheng Kung University Hospital, Tainan, Taiwan
2. Department of Medical Education, National Taiwan University Hospital, Taipei, Taiwan
3. Department of Plastic and Reconstructive Surgery, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
4. Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
5. Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan