1. School of Nutrition and Health Sciences, College of Public Health and Nutrition, Taipei Medical University, Taipei, Taiwan
2. Department of Surgery, Cathay General Hospital, Taipei, Taiwan
3. Department of Anatomy and Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
4. Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
5. Department of Nutrition and Health Sciences, Chinese Culture University, Taipei, Taiwan