1 Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Linkou Medical Center and Chang Gung Medical College and Chang Gung University, Taoyuan, Taiwan.
2 UGC de Cirugía Maxilofacial, Hospital Universitario Reina Sofía, Córdoba, Spain.
3 Department of Plastic Surgery, Cleveland Clinic, Cleveland, Ohio.
4 Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Linkou Medical Center and, Chang Gung Medical College and, Chang Gung University, Taoyuan, Taiwan.