[1] German Canc Res Ctr, Brain Canc Metab Grp, Heidelberg, Germany
[2] Tech Univ Dresden, Fac Med Carl Gustav Carus, Dept Gynecol & Obstet, Dresden, Germany
[3] Natl Ctr Tumor Dis NCT Dresden, Dresden, Germany
[4] German Canc Consortium DKTK, Dresden, Germany
[5] German Canc Res Ctr, Dresden, Germany
[6] Heidelberg Univ, Dept Obstet & Gynecol, Heidelberg, Germany
[7] Neuroimmun GmbH, Karlsruhe, Germany
[8] German Canc Res Ctr, Epigen & Canc Risk Factors, Heidelberg, Germany
[9] Helmholtz Ctr Environm Res, Dept Environm Immunol, Leipzig, Germany
[10] Univ Heidelberg Hosp, Neurol Clin, Heidelberg, Germany
[11] Univ Heidelberg Hosp, Natl Ctr Tumor Dis, Heidelberg, Germany