van den Bosch, O. F. C. http://orcid.org/0000-0002-1653-4029
Alvarez-Jimenez, R.
Stam, M. M. H.
den Boer, F. C.
Loer, S. A.
Article History
Received: 23 April 2019
Accepted: 26 May 2020
First Online: 1 June 2020
Compliance with ethical standards
:
: The authors declare 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 study was approved by the Local Research Ethics Committee of VUmc (PUMA study; 2017.304, 7 June 2017).
: Informed consent was obtained from all individual participants included in the study.