Text and Data Mining valid from 2019-02-20
Received: 3 December 2018
Accepted: 29 January 2019
First Online: 20 February 2019
Ethics approval and consent to participate
: This study was approved by the Ethical committee research University Hospitals / KU Leuven.
: Not applicable.
: CMD was a member of advisory boards for Novartis Pharma, Terumo, Ipsen, and has been a consultant for Sirtex, Novartis Pharma, and Bayer.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.