Svetlana Di Benedetto1,2, Ludmila Müller1, Elisabeth Wenger1, Sandra Düzel1, Graham Pawelec2
1Max Planck Institute for Human Development, Center for Lifespan Psychology, Lentzeallee 94, 14195 Berlin, Germany
2Center for Medical Research, Department of Internal Medicine II, University of Tübingen, Waldhörnlestr. 22, 72072 Tübingen, Germany