1. NMI Natural and Medical Sciences Institute at the University of Tuebingen, Markwiesenstrasse 55, 72770 Reutlingen, Germany
2. SIGNATOPE GmbH Markwiesenstrasse 55, 72770 Reutlingen, Germany
3. Merck KGaA, Frankfurter Strasse 250, 64293 Darmstadt, Germany
4. Eberhard Karls University, Department of Immunology, 72076 Tübingen, Germany
5. Eberhard Karls University, Department of Urology, 72076 Tübingen, Germany