Serr, Isabelle
Fürst, Rainer W.
Achenbach, Peter
Scherm, Martin G.
Gökmen, Füsun
Haupt, Florian
Sedlmeier, Eva-Maria
Knopff, Annette
Shultz, Leonard
Willis, Richard A.
Ziegler, Anette-Gabriele
Daniel, Carolin
Article History
Received: 26 June 2015
Accepted: 9 February 2016
First Online: 15 March 2016
Competing interests
: The authors declare no competing financial interests.