1. Department of Plastic & Reconstructive Surgery, Yonsei University, College of Medicine, Seoul, Korea
2. Institute for Human Tissue Restoration, Yonsei University, College of Medicine, Seoul, Korea
3. Department of Orthopedic Surgery, Yonsei University, College of Medicine, Seoul, Korea
4. Transplantation Center, Yonsei University, College of Medicine, Seoul, Korea
5. Department of Surgery, Yonsei University, College of Medicine, Seoul, Korea
6. Department of Transplantation Surgery, Yonsei University, College of Medicine, Seoul, Korea