Financial & competing interests disclosure
M Christopeit is supported by a scholarship from the German Body for Research (Deutsche Forschungsgemeinschaft, DFG, CH945-1/1), and the MSD Stipend Oncology 2013 (MSD MERCK, SHARP & DOHME GmbH, Haar, Germany). The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
No writing assistance was utilized in the production of this manuscript.
Potential conflict of interest
M Christopeit has received MSD research support, Colgene travel support. B Bartholdy has no conflict of interest.