Abbott Laboratories

Affymax

American Kidney Fund

American Nephrology Nurses’ Association

American Renal Associates, Inc.

American Society of Nephrology

American Society of Pediatric Nephrology

Amgen

Baxter Healthcare Corporation

Board of Nephrology Examiners and Technology

Centers for Dialysis Care

DaVita, Inc.

Dialysis Patient Citizens

DCI, Inc.

Fresenius Medical Care North America

Fresenius Medical Care Renal Therapies Group

Kidney Care Council

Mitsubishi Tanabe Pharma America

National Kidney Foundation

National Renal Administrators Association

Nephrology Nursing Certification Commission

Northwest Kidney Centers

NxStage Medical

Renal Physicians Association

Renal Support Network

Renal Ventures Management, LLC

Sanofi

Satellite Healthcare

U.S. Renal Care

Watson Pharma, Inc.