1. Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung Medical College and Chang Gung Medica University, Taoyuan, Taiwan
2. Department of Medical Imaging and Intervention, Chang Gung Memorial, Hospital at Keelung, Chang Gung University, Taoyuan, Taiwan
3. Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
4. Department of Orthopaedic Surgery, Emory University, Atlanta, GA, U.S.A.
5. Department of Plastic and Reconstructive Surgery, Instituto Nacional de Salud del Niño - San Borja, Lima, Peru