1. Center for Pharmacoeconomics and Outcomes Research, Lovelace Respiratory Research Institute, Kannapolis, NC, and Adjunct Assistant Professor, Division of Pharmaceutical Outcomes and Policy, School of Pharmacy, University of North Carolina, Chapel Hill
2. Peter Lamy Center on Drug Therapy and Aging
3. Department of Pharmaceutical Health Services Research, University of Maryland Baltimore School of Pharmacy, Baltimore
4. Department of Epidemiology and Preventive Medicine, School of Medicine
5. University of Maryland Baltimore School of Pharmacy
6. Peter Lamy Center on Drug Therapy and Aging, Department of Pharmaceutical Health Services Research, University of Maryland Baltimore School of Pharmacy