Article History
Received: 22 April 2020
Accepted: 24 July 2020
First Online: 8 August 2020
Compliance with ethical standards
:
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
: Ethical approval was sought but not deemed necessary by the Ethics Committee in Denmark.
: There are no human and animal rights issues to declare.
: Potential participants were sent an information e-mail with the link to the questionnaire and informed about the nature and purpose of the study. The purpose of the survey was explained in the information e-mail. Only those willing to, completed and returned the questionnaires.