title: A still missing piece of the FIRE-3 puzzle - Authors' reply.
authors.affiliation: Department of Hematology and Oncology, University of Munich, 81377 Munich, Germany; DKTK, German Cancer Consortium, German Cancer Research Centre (DKFZ), Heidelberg, Germany. Electronic address: sebastian.stintzing@med.uni-muenchen.de.
authors.forename: Sebastian
authors.initials: S
authors.lastname: Stintzing
authors.affiliation: Department of Hematology and Oncology, University of Munich, 81377 Munich, Germany; DKTK, German Cancer Consortium, German Cancer Research Centre (DKFZ), Heidelberg, Germany.
authors.forename: Volker
authors.initials: V
authors.lastname: Heinemann