Höglinger, Günter U [P:(DE-2719)2811373] ; Schöpe, Jakob [P:(DE-HGF)0] ; Stamelou, Maria [P:(DE-HGF)0] ; Kassubek, Jan [P:(DE-HGF)0] ; Del Ser, Teodoro [P:(DE-HGF)0] ; Boxer, Adam L [P:(DE-HGF)0] ; Wagenpfeil, Stefan [P:(DE-HGF)0] ; Huppertz, Hans-Jürgen [P:(DE-HGF)0] ; Investigators, AL-108-231 [P:(DE-HGF)0] ; Investigators, Tauros MRI [P:(DE-HGF)0] ; Group, Movement Disorder Society-Endorsed PSP Study