van der Kluit, Maria Johanna
Dijkstra, Geke J.
de Rooij, Sophia E.
Article History
Received: 16 November 2020
Accepted: 19 January 2021
First Online: 1 March 2021
Ethics approval and consent to participate
: This study was presented to the Medical Ethics Research Committee of the UMCG (file number M16.192615) and the committee confirmed that the Medical Research Involving Human Subjects Act did not apply to the research project. Official approval by the committee was therefore not required.All participants gave written informed consent to participate in the study.The study was conducted according to the guidelines of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.