Boutrup, Rasmus Jentoft http://orcid.org/0000-0001-9204-7145
Farup, Jean http://orcid.org/0000-0002-7579-6512
Vissing, Kristian http://orcid.org/0000-0001-5810-5241
Kjaer, Michael http://orcid.org/0000-0002-4582-8755
Mikkelsen, Ulla Ramer http://orcid.org/0000-0002-5410-8637
Funding for this research was provided by:
The Danish Medical Research Council (10-094021)
Nordea-fonden
Article History
Received: 25 January 2018
Accepted: 7 April 2018
First Online: 12 April 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: The study was approved by The Research Ethics Committees of the Capital Region of Denmark (H-4-2011-028) and conformed to the Declaration of Helsinki.
: Written informed consent was obtained from all subjects before participation.