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 Orthopaedic Surgery, Yonsei University College of Medicine, Seoul, Korea.
4. Organ Transplantation Center, Severance Hospital, Seoul, Korea.
5. Department of Surgery, Yonsei University College of Medicine, Seoul, Korea.
6. The Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Korea.
7. Department of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea.
8. Department of Diagnostic Pathology, Yonsei University College of Medicine, Seoul, Korea.