1. Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
2. Branch of Chinese Medicine, Taipei City Hospital, Taiwan.
3. Department of Chinese Medicine, Shuang Ho Hospital, Department of Health, Taiwan.
4. Department of Health, Taiwan.
5. Graduate Institute of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.
6. Community Research Medical Center and Institute of Public Health, National Yang-Ming University, Taipei, Taiwan.
7. Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan.