1 Digital Institute for Cancer Outcomes Research E.E.I.G, Brussels, Belgium.
2 IQVIA Cancer Research BV, Brussels, Belgium.
3 Leeds Teaching Hospital NHS Trust, Leeds, UK.
4 Health Data Research, London, UK.
5 Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Centre, Maastricht, The Netherlands.
6 University Hospital of Frankfurt, Center for Internal Medicine, Department II - Hematology/Oncology, Frankfurt, Germany.
7 Center for Omics Sciences, IRCCS Ospedale San Raffaele, Milan, Italy. tonon.giovanni@hsr.it.
8 Università Vita-Salute San Raffaele, Milan, Italy. tonon.giovanni@hsr.it.