1. Graduate Institute of Medical Sciences, College of Medicine; Taipei Medical University; Taipei Taiwan
2. Graduate Institute of Pharmacology, College of Medicine; National Taiwan University; Taipei Taiwan
3. Division of General Surgery, Department of Surgery; Landseed Hospital; Taoyuan Taiwan
4. Department of Pharmacology, School of Medicine, College of Medicine; Taipei Medical University; Taipei Taiwan
5. Department of Medicine; University of British Columbia; Vancouver BC Canada
6. Graduate Institute of Pharmacognosy; Taipei Medical University; Taipei Taiwan