Koorevaar, Rinco C T
Kleinlugtenbelt, Ydo V
Landman, Ellie B M
van ‘t Riet, Esther
Bulstra, Sjoerd K
Article History
Received: 14 December 2016
Accepted: 19 September 2018
First Online: 4 October 2018
Ethics approval and consent to participate
: Participants were informed about the study using a patient information letter, and patients had the opportunity to ask questions about the study. Then, informed consent was received orally and formally recorded. Approval for this study was obtained from the Regional Medical Ethical Committee Isala Hospital, Zwolle, the Netherlands. Number 14.11151.
: Not applicable.
: The authors declare that they have no competing interests.
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