Authors: Yoshiteru Tada; Hiroshi Makino; Hajime Furukawa; Kenji Shimada; Kosuke Wada; Elena I Liang; Shoko Murakami; Mari Kudo; David K Kung; David M Hasan; Keiko T Kitazato; Shinji Nagahiro; Michael T Lawton; Tomoki Hashimoto Journal: Neurosurgery Date: 2014-12 Impact factor: 4.654