1. Department of Internal Medicine; National Taiwan University Hospital; 7 Chung-Shan South Road Taipei Taiwan Republic of China
2. Graduate Institute of Clinical Medicine, College of Medicine; National Taiwan University; Taipei Taiwan Republic of China
3. Department of Medical Imaging; National Taiwan University Hospital; Taipei Taiwan Republic of China
4. Department of Animal Science and Technology; National Taiwan University; Taipei Taiwan Republic of China
5. Department of Pharmacology, College of Medicine; National Taiwan University; Taipei Taiwan Republic of China