Krintel, S B
Dehlendorff, C
Hetland, M L
Hørslev-Petersen, K
Andersen, K K
Junker, P
Pødenphant, J
Ellingsen, T
Ahlquist, P
Lindegaard, H M
Linauskas, A
Schlemmer, A
Dam, M Y
Hansen, I
Horn, H C
Jørgensen, A
Raun, J
Ammitzbøll, C G
Østergaard, M
Stengaard-Pedersen, K
Johansen, J S
Article History
Received: 22 October 2014
Revised: 4 February 2015
Accepted: 2 March 2015
First Online: 5 May 2015
Competing interests
: The authors declare no conflict of interest.