1. Institute of Toxicology, College of Medicine; National Taiwan University; Taipei Taiwan
2. Institute of Food Safety and Health; College of Public Health, National Taiwan University; Taipei Taiwan
3. Departments of Orthopaedics, College of Medicine; National Taiwan University; Taipei Taiwan
4. Department of Geriatrics and Gerontology, College of Medicine; National Taiwan University; Taipei Taiwan
5. Department of Medical Research, China Medical University Hospital; China Medical University; Taichung Taiwan
6. Department of Pediatrics, College of Medicine; National Taiwan University; Taipei Taiwan
7. Department of Internal Medicine, College of Medicine; National Taiwan University; Taipei Taiwan