Haring, Catharina M.
Klaarwater, Claudia C. R.
Bouwmans, Geert A.
Cools, Bernadette M.
van Gurp, Petra J. M.
van der Meer, Jos W. M.
Postma, Cornelis T.
Article History
Received: 23 December 2019
Accepted: 11 June 2020
First Online: 19 June 2020
Ethics approval and consent to participate
: Approval of the Radboud university medical center institutional ethical review board was not required according to the guidelines of the institutional review board. Participation was voluntary.
: Not applicable.
: The authors declare that they have no competing interests.