Pingel, Jessica
Nielsen, Mikkel Schou http://orcid.org/0000-0002-5416-3361
Lauridsen, Torsten
Rix, Kristian
Bech, Martin http://orcid.org/0000-0001-9109-7175
Alkjaer, Tine
Andersen, Ida Torp
Nielsen, Jens Bo
Feidenhansl, R.
Article History
Received: 18 April 2017
Accepted: 20 October 2017
First Online: 7 November 2017
Competing Interests
: The authors declare that they have no competing interests.