1. From the Division of Infectious Diseases (I.M.T., J.M.S., W.C.H., W.R.W., L.M.B.), Division of Biostatistics (T.L.H., F.E.), Department of Medicine (Z.M., N.S.A.), Mayo Clinic College of Medicine, Mayo Clinic, Rochester, Minn; Division of Health Services Research and Policy (H.M.K.G.), University of Minnesota, Minneapolis, Minn; Division of Cardiology (S.M.), University of Ottawa Heart Institute, Ottawa, Ontario, Canada; Division of Cardiology (F.M.), Mayo Clinic College of Medicine, Mayo Clinic,...