1. Angiology – Interdisciplinary Center of Vascular Diseases, Ernst von Bergmann Klinikum Potsdam, Potsdam, Germany
2. Nephrology, Endokrinology/Diabetology, Ernst von Bergmann Klinikum Potsdam, Potsdam, Germany
3. Institute of Radiodiagnostic, Helios Klinikum Buch, Berlin, Germany
4. Diagnostic and Interventionel Radiology, Ernst von Bergmann Klinikum Potsdam, Potsdam, Germany