CDKN2A/B homozygous deletion is associated with early recurrence in meningiomas. - Sievers P; Hielscher T; Schrimpf D; Stichel D; Reuss DE; Berghoff AS; Neidert MC; Wirsching HG; Mawrin C; Ketter R; Paulus W; Reifenberger G; et al. (Acta neuropathologica, 2020)