Groeneveld Peter W
Department of Veterans Affairs' Center for Health Equity Research and Promotion, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania.
Division of General Internal Medicine, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia.
JAMA Netw Open. 2018 Oct 5;1(6):e183517. doi: 10.1001/jamanetworkopen.2018.3517.