1. From the Division of Neuro-Oncology (P.K., P.K.B., S.F.W., A.G., S.J., M.P., N.N., S.R.P., J.D.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurosurgery (P.K., J.-C.T.), Ludwig-Maximilians-University Munich; German Cancer Consortium (DKTK) (P.K.), Partner Site Munich; Section for Neuro-Oncology (S.C.K.), Department of Neurology, University of Tuebingen, Germany; and Department of Neurology (T.T.B.), Brigham and Woman's Hospital, Harvard...