1. Department of Biomedical Engineering, National Taiwan University, Taipei 100, Taiwan
2. Division of Plastic Surgery, Department of Surgery, MacKay Memorial Hospital, Taipei 104, Taiwan
3. Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan
4. Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei 100, Taiwan
5. Department of Biomedical Engineering, National Taiwan University Hospital, Taipei 100, Taiwan