1. University of California San Diego School of Medicine (WFE, SM, JP, IC, JR); Department of Internal Medicine (WFE), Scripps Green Hospital and Clinic, La Jolla, CA; Cooper Medical School of Rowan University (SM), Camden, NJ; Department of Neurosciences (JP, JR), University of California, San Diego; and University of New England College of Osteopathic Medicine (IC), Biddeford, ME.