1. Division of Plastic and Reconstructive Surgery; Stanford University Medical Center; Palo Alto CA
2. Division of Reconstructive Microsurgery; Department of Plastic and Reconstructive Surgery; Chang Gung Memorial Hospital, College of Medicine, Chang Gung University; Taoyuan Taiwan
3. Center for Advanced Molecular Imaging and Translation, Chang Gung Memorial Hospital; Taoyuan Taiwan
4. Center for Tissue Engineering, Chang Gung Memorial Hospital; Taoyuan Taiwan