Funding for this research was provided by:
Psychiatry in Region Zealand, Denmark. (-)
Received: 3 October 2018
Accepted: 10 January 2019
First Online: 18 January 2019
Ethics approval and consent to participate
: The study was approved by the Danish Data Protection Agency (2008-58-0020), and thus required no further ethical approval, according to Danish legislation (16–000014).
: Not applicable.
: The authors declare that they have no competing interests.
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