1. Graduate Institute of Clinical Medicine, College of Medicine; Taipei Medical University; Taipei Taiwan
2. Department of Neurosurgery; Taipei Medical University Hospital, Taipei Medical University; Taipei Taiwan
3. Division of Neurosurgery; Department of Surgery, Taiwan Adventist Hospital, Taipei; Taiwan
4. Department of Internal Medicine; Shastin Central Hospital in Ulaanbaatar; Mongolia
5. Graduate Institute of Pharmacognosy, College of Pharmacy; Taipei Medical University; Taipei Taiwan
6. School of Pharmacy, College of Pharmacy; Taipei Medical University; Taipei Taiwan