1. In vitro Toxicology and Biomedicine, Department Inaugurated by the Doerenkamp-Zbinden Foundation, University of Konstanz , Konstanz , Germany
2. Graduate School Biological Sciences (GBS), University of Konstanz, Konstanz, Germany
3. NMI Natural and Medical Sciences Institute at the University of Tübingen , Reutlingen , Germany
4. Department of Human and Animal Cell Lines, DSMZ, German Collection of Microorganisms and Cell Cultures and German Biological Resource Center , Braunschweig , Germany
5. CAAT-Europe, University of Konstanz , Konstanz , Germany