van den Brink, Mirjam http://orcid.org/0000-0001-6758-8978
IJpma, Irene http://orcid.org/0000-0002-4327-1607
van Belkom, Britt
Fiocco, Marta http://orcid.org/0000-0001-5588-0277
Havermans, Remco C. http://orcid.org/0000-0001-5832-8357
Tissing, Wim J. E. http://orcid.org/0000-0001-9101-507X
Funding for this research was provided by:
Dutch Province of Limburg
Article History
Received: 8 May 2020
Accepted: 22 July 2020
First Online: 2 August 2020
Compliance with ethical standards
:
: The authors declared that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Medical Ethics Review Committee of the University Medical Center Groningen (UMCG) determined that the Medical Research Involving Human Subjects Act (WMO) did not apply to this study.
: Written informed consent was obtained from the parents and children ≥ 12 years.
: Not applicable.