1. Clinic of Vascular Surgery, Campus Benjamin Franklin, BerlinCharité – Universitätsmedizin, Berlin, Germany
2. Institute of Medical Biometrics and Clinical Epidemiology, Charité – Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
3. Berlin Institute of Health (BIH), Berlin, Germany
4. Clinic of Urology, Campus Benjamin Franklin, BerlinCharité – Universitätsmedizin, Berlin, Germany