Text and Data Mining valid from 2019-07-03
Received: 27 August 2018
Accepted: 22 April 2019
First Online: 3 July 2019
Ethics approval and consent to participate
: For this study no patients’ data were used. Participants were professionals, who were given a choice to respond. It was made clear to participants that answers would be used anonymously for research purposes. A response to the survey was seen as informed consent. We did not use patient material, and we blinded all questionnaires so no ethical committee was involved.
: Not applicable.
: No potential competing interests with respect to the research, authorship, and/or publication of this article.