1. Institute of Clinical Nursing, College of Nursing, National Yang Ming Chiao Tung University, Taipei, Taiwan, Republic of China.
2. Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan, Republic of China.
3. Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China.
4. Institute of Traditional Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taiwan, Republic of China.
5. Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, Republic of China.