1. Human Systems Integration, Clinical Informatics and Data Management Office, Office of Health Informatics, Veterans Health Administration, Department of Veterans Affairs, Washington, DC, USA
2. Informatics Patient Safety, Clinical Informatics and Data Management Office, Office of Health Informatics, Veterans Health Administration, Department of Veterans Affairs, Washington, DC, USA
3. VA Center for Medication Safety/VA Med Info Mgmt, Pharmacy Benefits Management, Veterans Health Administration, Department of Veterans Affairs, Washington, DC, USA
4. University of Michigan, College of Pharmacy, Ann Arbor, USA