Kanfer, Gil
Courthéoux, Thibault
Peterka, Martin
Meier, Sonja
Soste, Martin
Melnik, Andre
Reis, Katarina
Aspenström, Pontus
Peter, Matthias
Picotti, Paola
Kornmann, Benoît
Article History
Received: 19 June 2015
Accepted: 8 July 2015
First Online: 11 August 2015
Competing interests
: The authors declare no competing financial interests.