Gejl, Anne Kær http://orcid.org/0000-0001-6781-2263
Enevold, Christian
Bugge, Anna
Andersen, Marianne Skovsager
Nielsen, Claus Henrik
Andersen, Lars Bo
Article History
Received: 5 September 2018
Accepted: 20 June 2019
First Online: 4 July 2019
Competing Interests
: The authors declare no competing interests.