Larsen, Dorthe H.
Hari, Flurina
Clapperton, Julie A.
Gwerder, Myriam
Gutsche, Katrin
Altmeyer, Matthias
Jungmichel, Stephanie
Toledo, Luis I.
Fink, Daniel
Rask, Maj-Britt
Grøfte, Merete
Lukas, Claudia
Nielsen, Michael L.
Smerdon, Stephen J.
Lukas, Jiri
Stucki, Manuel
Article History
Received: 16 August 2013
Accepted: 13 June 2014
First Online: 27 July 2014
Competing interests
: The authors declare no competing financial interests.