1. Brigham and Women's Hospital, Boston, Massachusetts;
2. Clinical Informatics Research and Development, Partners HealthCare System, Boston, Massachusetts;
3. Harvard Medical School, Boston, Massachusetts;
4. Vanderbilt Medical Center, Nashville, Tennessee;
5. Tennessee Valley Healthcare System, Veteran's Administration, Nashville, Tennessee;
6. Massachusetts College of Pharmacy and Health Sciences, Worcester, Massachusetts;
7. Medco Health Solutions, Inc., Franklin Lakes, New Jersey.