Christensen, Emil
Nordentoft, Iver
Vang, Søren
Birkenkamp-Demtröder, Karin
Jensen, Jørgen Bjerggaard
Agerbæk, Mads
Pedersen, Jakob Skou http://orcid.org/0000-0002-7236-4001
Dyrskjøt, Lars
Article History
Received: 17 October 2017
Accepted: 16 January 2018
First Online: 30 January 2018
Competing Interests
: The authors declare that they have no competing interests.