1 Erasmus School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, Netherlands; Department of Biostatistics, Erasmus Medical Centre, Rotterdam, Netherlands; Department of Epidemiology, Erasmus Medical Centre, Rotterdam, Netherlands; Real-World Data Department, myTomorrows, Amsterdam, Netherlands. Electronic address: t.polak@erasmusmc.nl.
2 Department of Haematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, Amsterdam, Netherlands.
3 Department of Biostatistics, Erasmus Medical Centre, Rotterdam, Netherlands; Department of Epidemiology, Erasmus Medical Centre, Rotterdam, Netherlands.
4 Erasmus School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, Netherlands.