[1] Goethe Univ Frankfurt, Univ Hosp, Dr Senckenberg Inst Neurooncol, Frankfurt, Germany
[2] Goethe Univ Frankfurt, Frankfurt Canc Inst FCI, Frankfurt, Germany
[3] German Canc Consortium DKTK, Heidelberg, Germany
[4] German Canc Res Ctr, Heidelberg, Germany
[5] Goethe Univ Frankfurt, Univ Hosp, Inst Neurol, Edinger Inst, Frankfurt, Germany
[6] Georg Speyer Haus, Inst Tumor Biol & Expt Therapy, Frankfurt, Germany
[7] Goethe Univ Frankfurt, Inst Biochem 1, Frankfurt, Germany
[8] Goethe Univ Frankfurt, Univ Hosp, Dr Senckenberg Inst Pathol, Frankfurt, Germany
[9] Goethe Univ Frankfurt, Inst Transfus Med & Immune Hematol, German Red Cross Blood Donat Serv Baden Wurttembe, Frankfurt, Germany