1. Institute of Toxicology; College of Medicine; National Taiwan University; No.1, Jen-Ai Road, Section 1 Taipei 10051 Taiwan
2. Department of Laboratory Medicine, College of Medicine; National Taiwan University & Hospital; Taipei Taiwan
3. Department of Geriatrics and Gerontology; National Taiwan University Hospital; Taipei Taiwan
4. Department of Emergency Medicine; National Defense Medical Center; Tri-Service General Hospital; Taipei Taiwan
5. Division of Plastic and Reconstructive Surgery; Sun Yat-Sen Cancer Center; Taipei Taiwan
6. Department of Orthopaedics, College of Medicine; National Taiwan University & Hospital; No. 7, Chung-Shan South Road Taipei Taiwan
7. Department of Medical Research; China Medical University Hospital, China Medical University; No. 91, Hsueh-Shih Road Taichung Taiwan