Funding for this research was provided by:
Fonds Wetenschappelijk Onderzoek (FWO-V 1831017N)
Text and Data Mining valid from 2019-07-29
Received: 4 May 2019
Accepted: 12 July 2019
First Online: 29 July 2019
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the University Hospital of Brussels (reference no.: 2017/071).
: Not applicable.
: The authors declare that they have no competing interests.