Ouahoud, Sarah
Jacobs, Rutger J. http://orcid.org/0000-0001-6370-8485
Kodach, Ludmilla L. http://orcid.org/0000-0003-2487-3204
Voorneveld, Philip W.
Hawinkels, Lukas J. A. C. http://orcid.org/0000-0002-2274-9325
Weil, Nikki L.
van Vliet, Britt
Herings, Ron M.
van der Burg, Lennart R. A.
van Wezel, Tom http://orcid.org/0000-0001-5773-7730
Morreau, Hans
Slingerland, Marije http://orcid.org/0000-0002-4181-8656
Bastiaannet, Esther http://orcid.org/0000-0001-8469-9813
Putter, Hein
Hardwick, James C. H. http://orcid.org/0000-0002-9575-5099
Funding for this research was provided by:
Maag Lever Darm Stichting (WO 09-32)
Article History
Received: 11 February 2021
Revised: 20 September 2021
Accepted: 13 October 2021
First Online: 26 October 2021
Ethics approval and consent to participate
: Formal Medical Ethical permission for this study was deemed unnecessary after consultation with the Medical Ethical Committee of the Leiden University Medical Centre as it was retrospective and anonymous and complied with the ethical requirements of the 2 databases used, PALGA and PHARMO.
: The authors declare no competing interests.