1. Division of Brain Tumor Translational Research National Cancer Center Research Institute TokyoJapan
2. Department of Neurosurgery Faculty of Medicine The University of Tokyo Hospital TokyoJapan
3. Division of Gene and Immune Medicine National Cancer Center Research Institute TokyoJapan
4. Department of Pathology and Clinical Laboratories National Cancer Center Hospital TokyoJapan
5. Division of Cancer Genomics National Cancer Center Research Institute TokyoJapan
6. Department of Neurosurgery and Neuro‐Oncology National Cancer Center Hospital TokyoJapan
7. Division of Pediatric Neuro‐Oncology Saitama Medical University International Medical Center SaitamaJapan
8. Department of Pediatrics Osaka City General Hospital OsakaJapan
9. Department of Neurosurgery Graduate School of Medicine Yokohama City University KanagawaJapan
10. Department of Neurosurgery Graduate School of Medical Sciences Kumamoto University KumamotoJapan
11. Department of Neuro‐Oncology/Neurosurgery Saitama Medical University International Medical Center SaitamaJapan
12. Department of Neurosurgery Kurume University FukuokaJapan
13. Department of Neurosurgery Faculty of Medicine Hiroshima University HiroshimaJapan
14. Department of Neurosurgery Graduate School of Medical and Dental Sciences Tokyo Medical and Dental University TokyoJapan
15. Department of Neurosurgery Graduate School of Medical Science Kanazawa University IshikawaJapan
16. Department of Neurosurgery Kansai Medical University Hospital OsakaJapan
17. Department of Neurosurgery Faculty of Medicine University of Miyazaki MiyazakiJapan
18. Department of Neurosurgery Chiba Cancer Center ChibaJapan
19. Department of Neurosurgery Osaka National Hospital National Hospital Organization OsakaJapan
20. Department of Biomedical Research and Innovation Institute for Clinical Research Osaka National Hospital National Hospital Organization OsakaJapan
21. Department of Neurosurgery Faculty of Medicine Kyorin University TokyoJapan
22. Department of Neurological Surgery Dentistry, and Pharmaceutical Sciences Okayama University Graduate School of Medicine OkayamaJapan
23. Department of Neurosurgery Kyusyu University Hospital FukuokaJapan
24. Department of Neurosurgery University of Tsukuba Hospital IbarakiJapan
25. Department of Neurosurgery Fujita Health University Hospital AichiJapan
26. Department of Neurosurgery Hamamatsu University Hospital ShizuokaJapan
27. Department of Neurosurgery Kitasato University KanagawaJapan
28. Department of Neurosurgery Dokkyo Medical Univeristy TochigiJapan
29. Department of Pathology Hidaka Hospital Gunma Japan