Funding for this research was provided by:
Rob Giel Onderzoekscentrum
H2020 European Research Council (681466)
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (451001029)
Received: 22 May 2020
Accepted: 8 September 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: All participants signed informed consent. The University Medical Center Groningen medical ethics committee approved of the study (201501161).
: Not applicable.
: The authors have no conflicts of interest to declare.