1. IBMP Institute for Biomedical and Pharmaceutical Research, Nürnberg-Heroldsberg, Germany
2. Ordway Research Institute, Albany, New York
3. Institute of Pharmacy and Food Chemistry, University of Würzburg, Würzburg, Germany
4. Department of Pediatrics, University of Duisburg-Essen, Essen, Germany
5. Department of Pharmacology, University of Duisburg-Essen, Essen, Germany