1 Department of Diagnostic Imaging, Radboud University Medical Center, Geert Grooteplein 10, 6525 GA, Nijmegen, The Netherlands. t.zhang@nki.nl.
2 Department of Radiology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands. t.zhang@nki.nl.
3 GROW School for Oncology and Development Biology, Maastricht University, Maastricht, The Netherlands. t.zhang@nki.nl.
4 Department of Diagnostic Imaging, Radboud University Medical Center, Geert Grooteplein 10, 6525 GA, Nijmegen, The Netherlands. Ritse.Mann@radboudumc.nl.
5 Department of Radiology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands. Ritse.Mann@radboudumc.nl.