1. Department of Pathology; Mackay Memorial Hospital and Mackay Medical College; Taipei Taiwan
2. Mackay Junior College of Medicine, Nursing, and Management; Taipei Taiwan
3. Department of Surgery; Mackay Memorial Hospital and Mackay Medical College; Taipei Taiwan
4. Department of Medical Research; Mackay Memorial Hospital; Taipei Taiwan
5. Graduate Institute of Medical Sciences; Department of Pharmacology; Taipei Medical University; Taipei Taiwan