1 Internal Medicine Residency Program, University of Minnesota, Minneapolis; Primary and Specialty Care Service Line, Minneapolis VA Health Care System, Minn. Electronic address: Nacide.Ercan-Fang@va.gov.
2 Department of Internal Medicine, Medical University of South Carolina, Charleston.
3 Internal Medicine Residency Program, Perelman School of Medicine at the University of Pennsylvania, Philadelphia.
4 Memorial Healthcare System, Fort Lauderdale, Fla.