1. Program Evaluation and Research Unit, University of Pittsburgh School of Pharmacy, Pittsburgh, PA, USA
2. Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
3. Department of Behavioral and Community Health Sciences, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
4. Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
5. Program for Addiction Research, Clinical Care, Education, and Advocacy, University of Utah School of Medicine, Salt Lake City, UT, USA
6. Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
7. Office of Medical Assistance Programs, Pennsylvania Department of Human Services, Harrisburg, PA, USA
8. Pennsylvania Department of Drug and Alcohol Programs, Harrisburg, PA, USA