Funding for this research was provided by:
Fonds Wetenschappelijk Onderzoek (1S37119N, 1104320N)
Text and Data Mining valid from 2021-01-04
Version of Record valid from 2021-01-04
Article History
Received: 30 April 2020
Accepted: 11 December 2020
First Online: 4 January 2021
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.