Funding for this research was provided by:
Fonds Wetenschappelijk Onderzoek
Text and Data Mining valid from 2019-11-08
Received: 8 May 2019
Accepted: 19 October 2019
First Online: 8 November 2019
Ethics approval and consent to participate
: Informed consent was obtained from all participants, and ethical approval was given by the Ethics Committee of University Hospital Ghent and Hasselt University (Registration number: B670201730788).
: Not applicable.
: The authors declare that they have no competing interests.