Funding for this research was provided by:
FP7 Health (F2-2009-241909)
European Research Council (681466)
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (016.156.019)
Received: 7 November 2019
Accepted: 10 August 2020
First Online: 14 October 2020
Ethics approval and consent to participate
: All procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. The TwinssCan study was approved by the Local Ethics Committee, and all subjects provided written informed consent.
: Not applicable
: The authors declare that they have no competing interests.