- American Health Care Associationwww.ahcancal.org
- American Red Crosswww.redcross.org
- International Council of Nurseswww.icn.ch
- National Association for Home Care and Hospicewww.nahc.org
- American Heart Associationwww.americanheart.org
- American Physical Therapy Associationwww.apta.org
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
