- American Federation for Aging Researchwww.infoaging.org
- American Health Care Associationwww.ahcancal.org
- National Institute of Mental Healthwww.nimh.nih.gov/index.shtml
- National Institutes of Healthwww.health.nih.gov
- Parkinson’s Disease Foundation, Inc.www.pdf.org
- The American Geriatrics Societywww.americangeriatrics.org
