Paskevicius, Mark http://orcid.org/0000-0003-2677-3434
Hansen, Bjarne R. S.
Jørgensen, Mathias
Richter, Bo
Jensen, Torben R.
Article History
Received: 6 October 2016
Accepted: 2 March 2017
First Online: 26 April 2017
Competing interests
: The authors declare no competing financial interests.