[1] Univ Med Ctr Hamburg Eppendorf, Pediat Hematol & Oncol, Hamburg, Germany
[2] Univ Med Ctr Hamburg Eppendorf, Mildred Scheel Canc Career Ctr HaTriCS 4, Hamburg, Germany
[3] Brain Tumor Reference Ctr, Nstitute Neuropathol, Bonn, Germany
[4] German Soc Neuropathol & Neuroanat DGNN, Bonn, Germany
[5] Hopp Childrens Canc Ctr NCT Heidelberg KiTZ, Heidelberg, Germany
[6] German Canc Res Ctr, Div Pediat Neurooncol B 062, Heidelberg, Germany
[7] German Canc Consortium DKTK, Heidelberg, Germany
[8] Princess Maxima Ctr Pediat Oncol, Utrecht, Netherlands
[9] Charite Univ Med Berlin, Dept Pediat Oncol, Berlin, Germany
[10] Univ Childrens Hosp Wuerzburg, Epartment Pediat Hematol & Oncol, Wurzburg, Germany
[11] Univ Hosp Wuerzburg, Inst Diagnost & Intervent Neuroradiol, Wurzburg, Germany
[12] Univ Hosp Augsburg, Dept Neuroradiol, Augsburg, Germany
[13] Hopp Childrens Canc Ctr NCT Heidelberg KiTZ, Heidelberg, Germany
[14] German Canc Res Ctr, Div Pediat Neurooncol B062, Heidelberg, Germany
[15] German Canc Consortium DKTK, Heidelberg, Germany
[16] Univ Med Ctr Zurich, Inst Neuropathol, Zurich, Switzerland
[17] Univ Hosp Muenster, Inst Neuropathol, Munster, Germany
[18] Charite Univ Med Ctr Berlin, Dept Neuropathol, Berlin, Germany
[19] Free Univ Berlin, Berlin, Germany
[20] Humboldt Univ, Berlin, Germany
[21] Berlin Inst Hlth, Berlin, Germany
[22] Univ Med Ctr Hamburg Eppendorf, Dept Pediat Hematol & Oncol, Hamburg, Germany
[23] Univ Med Ctr Hamburg Eppendorf, Dept Neuropathol, Hamburg, Germany
[24] German Canc Res Ctr, Clin Cooperat Unit Neuropathol B 300, Heidelberg, Germany
[25] Heidelberg Univ Hosp, Dept Neuropathol, Heidelberg, Germany
[26] Regensburg Univ Hosp, Dept Neuropathol, Regensburg, Germany
[27] Univ Hosp Giessen & Marburg, Inst Neuropathol, Giessen, Germany
[28] Univ Wurzburg, Dept Neuropathol, Inst Pathol, Wurzburg, Germany
[29] Comprehens Canc Ctr CCC Mainfranken, Wurzburg, Germany
[30] Johannes Gutenberg Univ Mainz, Nstitute Neuropathol, Univ Med Ctr, Mainz, Germany
[31] Univ Freiburg, Inst Neuropathol, Fac Med, Freiburg, Germany
[32] Univ Freiburg, Fac Med, Berta Ottenstein Programme Adv Clinician Scientis, Freiburg, Germany
[33] Univ Magdeburg, Inst Neuropathol, Magdeburg, Germany
[34] Univ Med Ctr Tuebingen, Inst Pathol & Neuropathol, Dept Neuropathol, Tubingen, Germany
[35] Univ Med Ctr Goettingen, Inst Neuropathol, Gottingen, Germany
[36] Univ Hosp, Frankfurt Canc Inst FCI, Inst Neurol Edinger Inst, Frankfurt, Germany
[37] Univ Canc Ctr UCT, Frankfurt, Germany
[38] German Canc Consortium DKTK, Partner Site Frankfurt Mainz, Heidelberg, Germany
[39] German Canc Res Ctr, Heidelberg, Germany
[40] Hannover Med Sch, Inst Pathol, Dept Neuropathol, Hannover, Germany
[41] Tech Univ Dresden, Univ Med Ctr Carl Gustav Carus, Inst Pathol, Dresden, Germany
[42] Poliklin Chem, Dept Radiotherapy, Chemnitz, Germany
[43] Med Univ Vienna, Dept Neurol, Div Neuropathol & Neurochem, Vienna, Austria
[44] Med Univ Vienna, Dept Pediat & Adolescent Med, Vienna, Austria
[45] Univ Childrens Hosp, Dept Oncol, Zurich, Switzerland
[46] Univ Childrens Hosp, Childrens Res Ctr, Zurich, Switzerland
[47] Med Univ Graz, Dept Pediat & Adolescent Med, Div Pediat Hematol & Oncol, Graz, Austria
[48] Univ Childrens Hosp Wuerzburg, Dept Pediat Hematol & Oncol, Wurzburg, Germany
[49] Univ Childrens Hosp Wuerzburg, Dept Pediat Hematol & Oncol, Wuerburg, Germany
[50] Univ Bonn, Children Med Hosp, Dept Paediat Haematol Oncol, Bonn, Germany