Hagen, Jana
Young, Neil D.
Every, Alison L.
Pagel, Charles N.
Schnoeller, Corinna
Scheerlinck, Jean-Pierre Y.
Gasser, Robin B.
Kalinna, Bernd H.
Article History
Received: 20 May 2014
Accepted: 25 September 2014
First Online: 17 November 2014
Competing interests
: The authors declare no competing financial interests.