- U.S. Department of Health & Human Serviceswww.hhs.gov
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
- The American Society on Agingwww.asaging.org
- American Diabetes Associationwww.diabetes.org
- American Psychological Association (APA)www.apa.org
- Mental Health.govwww.mentalhealth.gov
