Knottnerus, Bart
Heijmans, Monique
Rademakers, Jany
Article History
Received: 30 June 2021
Accepted: 25 April 2022
First Online: 11 May 2022
Declarations
:
: All methods were carried out in accordance with relevant guidelines and regulations (Declaration of Helsinki). According to the Dutch Medical Research Involving Human Subjects Act (WMO) this study did not require ethics approval. Interviewing people did not require a (temporary) change of their normal way of living and the questions did not harm the physical or psychological integrity of subjects. Therefore, approval by a medical ethics committee was not required for this study. All participants were informed about the aim of the study and gave their informed consent before the start of the study. Data of participants were anonymized.
: Not applicable.
: The authors declare that they have no competing interests.