1. Department of Plastic and Reconstructive Surgery; China Medical University Hospital; Taichung Taiwan
2. Department of Biological Science and Technology; China Medical University; Taichung Taiwan
3. The Royal London Hospital, BartsHealth NHS Trust; London United Kingdom
4. Division of Plastic and Reconstructive Surgery; Mayo Clinic; Rochester Minnesota
5. Division of Plastic and Maxillofacial Surgery; Department of Surgery, Ramathibodi Hospital, Mahidol University; Bangkok Thailand