1. Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Halle, Germany
2. Faculty of Medicine, The Hebrew University of Jerusalem, Ein Kerem, Jerusalem, Israel
3. Institute of Pathology, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
4. Institute of Molecular Medicine, Martin Luther University Halle-Wittenberg, Halle, Germany
5. Clinic of Urology, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
6. Sidra Medical and Research Center, Qatar Foundation, Doha, Qatar