1. Graduate Institute of Integration of Traditional Chinese Medicine with Western Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan, Republic of China.
2. Chong-Ren Hospital, Miaoli, Taiwan, Republic of China.
3. School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan, Republic of China.
4. Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan, Republic of China.
5. Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan, Republic of China.