AbbottAmerican Medical Association
America's Health Insurance Plans
AstraZeneca
Bayer HealthCare Pharmaceuticals
Blue Cross Blue Shield Association
Boehringer Ingelheim Pharmaceutical, Inc.
CIGNA HealthCare
EHE International
Eli Lilly & Company
Ethicon Endo-Surgery, Inc.
Genentech, Inc.
GlaxoSmithKline
HealthPartners
Healthways
Iowa Foundation for Medical Care
IPRO
Johnson & Johnson Health Care Systems
MedEncentive, LLC
Merck & Company, Inc.
Merck/Schering-Plough Corporation
National Association of Chain Drug Stores
National Committee for Quality Assurance
National Pharmaceutical Council, Inc.
Novartis Pharmaceutical Corporation
Novo Nordisk Inc.
Pfizer, Inc.
sanofi-aventis
Sepracor
The Joint Commission
The Permanente Foundation
UnitedHealthGroup
URAC