1 Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Taoyuan, Taiwan.
2 Department of Plastic and Reconstructive Surgery, Wan Fang Hospital, Taipei Medial University, Taipei, Taiwan.
3 Department of Plastic and Reconstruction Surgery, Chang Gung Memorial Hospital at Keelung, Chang Gung University, College of Medicine, Craniofacial Research Center, Taoyuan, Taiwan.