Stanganello, Eliana
Hagemann, Anja I. H.
Mattes, Benjamin
Sinner, Claude
Meyen, Dana
Weber, Sabrina
Schug, Alexander
Raz, Erez
Scholpp, Steffen
Article History
Received: 10 June 2014
Accepted: 13 November 2014
First Online: 5 January 2015
Competing interests
: The authors declare no competing financial interests.