1 Huntsville Regional Medical Campus, University of Alabama Birmingham School of Medicine, Birmingham, Alabama (R.M.C.).
2 Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey (J.L.C.).
3 Center for Pharmacoepidemiology and Treatment Science, Institute for Health, Health Care Policy and Aging Research, Rutgers University, New Brunswick, Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, and Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, New Jersey (S.S.).