ABBOTT LABORATORIES
ABBVIE BIOTHERAPEUTICS CORP.
ACCELERON PHARMA Inc.
ACON LABORATORIES Inc.
AKEBIA THERAPEUTICS Inc.
AM-PHARMA
AMAG PHARMACEUTICALS
AMERICAN REGENT Inc.
AMERICAN RENAL ASSOCIATES
AMGEN
ARDELYX
ARKRAY Inc.
ASAHI KASEI KURARAY MEDICAL CO.
ASTELLAS PHARMA U.S. INC.
ASTRAZENECA PLC
ASTUTE MEDICAL Inc.
AURINIA PHARMACEUTICALS Inc.
AVEO PHARMACEUTICALS Inc.
AWAK TECHNOLOGIES Inc.
B. Braun Medical Inc.
BARD ACCESS SYSTEMS Inc.
BAXTER INTERNATIONAL Inc.
BAYER HEALTHCARE PHARMACEUTICALS LLC
BIOCAD
BOEHRINGER INGELHEIM
BRISTOL-MYERS SQUIBB
CANTEL MEDICAL
CENTERS FOR DIALYSIS CARE
CHEMOCENTRYX Inc.
CHONG KUN DANG PHARMACEUTICAL CORP.
CONCERT PHARMACEUTICALS Inc.
DAVITA Inc.
DIALYSIS CLINIC Inc. (DCI)
DIAMEDICA THERAPEUTICS Inc.
DIVERSIFIED SPECIALTY INSTITUTES (DSI)
EISAI Inc.
ELI LILLY AND CO.
FIBROGEN Inc.
FRESENIUS MEDICAL CARE (FMC)
GENENTECH Inc.
GLAXOSMITHKLINE
HOSPIRA Inc.
INCYTE CORP.
JANSSEN PHARMACEUTICALS Inc.
KERYX BIOPHARMACEUTICALS
KIDNEY CENTER Inc.
KRINGLE PHARMA Inc.
LIBERTY DIALYSIS
MEDCOMP
MEDGENICS Inc.
MEDICINES CO.
MERCK & CO.
MYLAN Inc.
NAVILYST MEDICAL
NEPHROGENEX Inc.
NIPRO CORP.
NORTHWEST KIDNEY CENTERS
NOVARTIS PHARMACEUTICALS
NOVO NORDISK A/S
NOXXON PHARMA A/G
NXSTAGE MEDICAL Inc.
OUTSET MEDICAL Inc.
PFIZER PHARMACEUTICAL
PROMETHEUS LABORATORIES Inc.
QUANTA FLUID SOLUTION LTD.
RENAL RESEARCH INSTITUTE (RRI) LLC
SANOFI-AVENTIS
SATELLITE HEALTHCARE/WELLBOUND CONCERT
SHIRE PHARMACEUTICALS GROUP
THRASOS INNOVATION
TRICIDA Inc.
U.S. RENAL CARE INC. (USRC)
VASCULAR ACCESS CENTERS
VASCULAR PHARMACEUTICALS Inc.
VIFOR PHARMA LTD.