- Mobility International www.miusa.org
- National Alliance for Caregiving www.caregiving.org
- National Association for Home Care & Hospice www.nahc.org
- National Cancer Institute www.cancer.gov
- National Council on Disability www.ncd.gov
- National Institute of Diabetes and Digestive and Kidney Diseases www.niddk.nih.gov
- National Institutes of Health www.nih.gov
- National Institutes on Aging www.nia.nih.gov
