Hoekstra, Tialda https://orcid.org/0000-0003-3414-5681
Wilming, Loes https://orcid.org/0000-0002-5572-7210
Sjobbema, Christiaan
Brouwer, Sandra https://orcid.org/0000-0002-3819-4360
Article History
Received: 29 September 2021
Accepted: 21 January 2022
First Online: 8 February 2022
Declarations
:
: The Medical Ethics Committee of the University Medical Center Groningen, has confirmed by that, according to Dutch law, no ethical approval was required, as the study is an observational questionnaire study and therefore not subject to the Medical Research Involving Human Subjects Act (WMO). Written informed consent was obtained from all individual participants included in the study. All methods were carried out in accordance with relevant guidelines and regulations (e.g. Declaration of Helsinki).
: Not applicable
: The authors declare that they have no competing interests.