Funding for this research was provided by:
Received: 27 November 2019
Accepted: 23 March 2020
First Online: 10 April 2020
Ethics approval and consent to participate
: Data collection was approved by the Danish Patient Safety Authority (case no.: 3–3013-1186/1) [CitationRef removed]. Approval from an ethics committee was not required according to Danish law.
: Not applicable.
: The authors declare that they have no competing interests.