1. Department of Pharmacy, Johns Hopkins Hospital, Baltimore , MD, USA
2. Department of Pharmacy, Johns Hopkins Bayview Medical Center, Baltimore , MD, USA
3. Johns Hopkins Broadway Center for Addiction, Department of Psychiatry, Johns Hopkins University School of Medicine , Baltimore, MD, USA
4. Bayview Medical Center Addiction Consult Service, Department of Medicine, Johns Hopkins University School of Medicine , Baltimore, MD, and Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
5. Johns Hopkins Hospital Addiction Consult Service, Department of Medicine, Johns Hopkins Hospital , Baltimore, MD, USA