1. From the Joi Life Wellness MS Center (M.J.W.), Atlanta, GA; University of Southern California (L.A.), Los Angeles; Providence Multiple Sclerosis Center (S.L.C.), Providence Brain and Spine Institute, Portland, OR; Cleveland Clinic Mellen Center (J.A.C.) OH; Department of Neurology (S.R.D.), University of Miami Miller School of Medicine, FL; Cleveland Clinic Lou Ruvo Center for Brain Health (L.H.H.), Las Vegas, NV; Novartis Pharmaceuticals Corporation (E.B.L., R.S.P., J.S.), East Hanover, NJ; and...