IDH mutation status and role of WHO grade and mitotic index in overall survival in grade II–III diffuse gliomas

Adriana Olar, Khalida M. Wani, Kristin D. Alfaro-Munoz, Lindsey E. Heathcock, Hinke F. van Thuijl, Mark R. Gilbert, Terri S. Armstrong, Erik P. Sulman, Daniel P. Cahill, Elizabeth Vera-Bolanos, Ying Yuan, Jaap C. Reijneveld, Bauke Ylstra, Pieter Wesseling, Kenneth D. Aldape