1. Center for Vascularized Composite Allotransplantation, Linkou Chang Gung Memorial Hospital, Kueishan Taoyuan 333, Taiwan
2. Department of Plastic and Reconstructive Surgery, Linkou Chang Gung Memorial Hospital, Kueishan Taoyuan 333, Taiwan
3. College of Medicine, Chang Gung University, Kueishan Taoyuan 333, Taiwan