1. Department of Women, Children and Family Health Science, University of Illinois at Chicago College of Nursing, Chicago, IL.
2. Department of Acupuncture and Oriental Medicine, National University of Health Sciences, Lombard, IL.
3. Department of Acupuncture, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, People's Republic of China.
4. Office of Research Facilitation, University of Illinois at Chicago College of Nursing, Chicago, IL.
5. Department of Biobehavioral Nursing Science, University of Florida College of Nursing, Gainesville, FL.