Schulte, Eva C
Kurz, Alexander
Alexopoulos, Panagiotis
Hampel, Harald
Peters, Annette
Gieger, Christian
Rujescu, Dan
Diehl-Schmid, Janine
Winkelmann, Juliane
Article History
Received: 5 September 2014
Revised: 28 September 2014
Accepted: 28 October 2014
First Online: 9 January 2015
Competing interests
: The authors declare no conflict of interest.