van Steenbeek, Cornelia D.
van Maaren, Marissa C. https://orcid.org/0000-0002-5708-2559
Siesling, Sabine
Witteveen, Annemieke
Verbeek, Xander A. A. M.
Koffijberg, Hendrik
Article History
Received: 20 December 2018
Accepted: 28 May 2019
First Online: 8 June 2019
Ethics approval and consent to participate
: This study was approved by the privacy committee of the Netherlands Cancer Registry.
: Not applicable.
: The authors declare that they have no competing interests.