1. Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
2. School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan
3. Department of Medical Education, MacKay Memorial Hospital, Taipei, Taiwan
4. Department of Medicine, MacKay Medical College, New Taipei, Taiwan
5. Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan
6. Department of Dermatology, MacKay Memorial Hospital, Taipei, Taiwan