Article History
Received: 15 March 2021
Accepted: 28 May 2021
First Online: 14 June 2021
Change Date: 25 September 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s40519-021-01307-0
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: Informed consent was obtained from all individual participants included in the study. Verbal informed consent was obtained prior to the interview.
: Prior to interviews, all individual participants were informed in written form that all the data that they provide will be completely anonymous and confidential, and thus cannot be traced back to them.
: No ethical approval was required according to the Ethical Committee of the Faculty of Science of VU, Amsterdam. The following reasons were given for this exemption: participants were asked for informed consent; the research did not pose risks to participants; the study did not involve participants who were vulnerable; participants were not exposed to material, social or psychological recruitment incentives that are stronger than usual; participants were not exposed to research material that is distressing, offensive, or age-inappropriate; the research did not pose risks to the researchers; the participants were not deceived; and the respondents in the research were fully anonymous.