The DNA methylation landscape of glioblastoma disease progression shows extensive heterogeneity in time and space - Johanna Klughammer; Barbara Kiesel; Thomas Roetzer-Pejrimovsky; Nikolaus Fortelny; Amelie Nemc; Karl‐Heinz Nenning; Julia Furtner; Nathan C. Sheffield; Paul Datlinger; Nadine Peter; Martha Nowosielski; Marco Augustin; et al. (2018)