Predictors of recurrence and postoperative outcomes in patients with non-skull base meningiomas based on modern neurosurgical standards oleh Yuhei Michiwaki, MD, Nobuhiro Hata, MD, PhD, Toshiyuki Amano, MD, PhD, Satoshi O. Suzuki, MD, PhD, Yojiro Akagi, MD, Daisuke Kuga, MD, PhD, Daisuke Onozuka, PhD, Seiya Momosaki, MD, PhD, Akira Nakamizo, MD, PhD, Koji Yoshimoto, MD, PhD, Toru Iwaki, MD, PhD, Koji Iihara, MD, PhD