Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (12850)
Received: 26 February 2020
Accepted: 16 September 2020
First Online: 28 October 2020
Ethics approval and consent to participate
: The local ethical committee (METC Twente) gave approval to the study and warranted its accordance with the Declaration of Helsinki. The study was carried out under the number NL61422.044.17. Participants gave written informed consent.
: Consent for publication has been given by the participants.
: The authors declare that they have no competing interests.