1. From the Department of Neurology, University of Tennessee Health Science Center, Memphis (G.T., A.V.A., A.W.A.); Second Department of Neurology (G.T., A.H.K., A.B.) and Second Department of Internal Medicine (V.L.),“Attikon” University Hospital, National and Kapodistrian University of Athens, Greece; Department of Neurology, University of Ioannina, Greece (A.H.K.); Department of Neurology, Carl Gustav Carus Hospital Dresden, Germany (K.B.); and International Clinical Research Center, Neurology...