1. Department of Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern Universtity Hospital, University of Bern, Switzerland
2. Radiology, CT-MRT Institute, Berlin, Germany
3. Department of Radiology, LMU University Hospital, Munich, Germany
4. Institute of Clinical Chemistry, Inselspital, Bern Universtiy Hospital, University of Bern, Switzerland
5. Institute for Diagnostic and Interventional Radiology, Charité University Medicine Berlin, Germany
6. Medical Department, Medical Strategy, Inselspital, Bern University Hospital, University of Bern, Switzerland