de Kok, Bente M. http://orcid.org/0000-0002-2020-5797
Eijlers, Bram
van der Linden, M. Christien
Quarles van Ufford, Henriette M. E.
Article History
Received: 22 April 2020
Accepted: 2 June 2020
First Online: 24 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This is an observational study. The Southwest Holland Ethics Committee has confirmed that no ethical approval is required (nr. 17-122).