Proper, Karin I.
Jaarsma, Eva
Robroek, Suzan J. W.
Schram, Jolinda L. D.
Boshuizen, Hendriek
Picavet, H. Susan J.
Verschuren, W. M. Monique
van Oostrom, Sandra H.
Funding for this research was provided by:
ZonMw (531001412)
Article History
Received: 17 March 2020
Accepted: 21 June 2021
First Online: 2 July 2021
Declarations
:
: The protocols for subsequent rounds were approved by the Medical Ethical Committee of TNO (rounds 2 and 3), respectively the Medical Ethical Committee of University Medical Center Utrecht (rounds 4 and 5). All participants provided written informed consent. No additional ethics approval was needed to access the raw data for this particular research question.
: Not applicable.
: The authors declare that they have no competing interests.