1. Department of Nursing, Mayo Clinic, Phoenix, AZ.
2. Division of Integrative Medicine and Health, Mayo Clinic, Scottsdale, AZ.
3. Division of Women's Health Internal Medicine, Mayo Clinic, Scottsdale, AZ.
4. Library Services, Mayo Clinic, Scottsdale, AZ.
5. School of Nursing, Oregon Health & Science University, Portland, OR.