Juliane Minkwitz, Maja U Trenner, Christian Sander, Sebastian Olbrich, Abigail J Sheldrick, Peter Schönknecht, Ulrich Hegerl and Hubertus Himmerich*
* Corresponding author: Hubertus Himmerich Hubertus.Himmerich@medizin.uni-leipzig.de
Behavioral and Brain Functions 2011, 7:31 doi:10.1186/1744-9081-7-31