Simultaneous boost radiotherapy versus conventional dose radiotherapy for patients with newly diagnosed glioblastoma: a multi-institutional analysis oleh Seiya Takano, Natsuo Tomita, Mayu Kuno, Masanari Niwa, Akira Torii, Taiki Takaoka, Nozomi Kita, Dai Okazaki, Shintaro Yamamoto, Tatsuya Kawai, Chikao Sugie, Yasutaka Ogawa, Kenichi Matsumoto, Kaoru Uchiyama, Shinya Otsuka, Tooru Matsui, Akifumi Miyakawa, Tomoki Mizuno, Masato Iida, Motoki Tanikawa, Mitsuhito Mase, Akio Hiwatashi