- American Public Health Associationwww.apha.org
- American Psychological Associationwww.apa.org
- American Association of Retired Persons (AARP)www.aarp.org
- CHAP – Community Health Accreditation Programwww.chapinc.org
- Hospice Foundation of Americawww.hospicefoundation.org
- International Council of Nurseswww.icn.ch
- National Institutes of Healthwww.health.nih.gov
- National Association for Home Care and Hospicewww.nahc.org
- The American Geriatrics Societywww.americangeriatrics.org
- U.S. Department of Health & Human Serviceswww.hhs.gov
