1. Department of Electrophysiology, University Heart Center Hamburg, University Hospital Eppendorf, Hamburg, Germany
2. Department of Cardiovascular Surgery, University Heart Center Hamburg, University Hospital Eppendorf, Hamburg, Germany
3. Division of Cardiothoracic Surgery, Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
4. Department of Interventional Cardiology, University Heart Center Hamburg, University Hospital Eppendorf, Hamburg, Germany
5. Diagnostic and Interventional Radiology and Nuclear Medicine, University Hospital Hamburg Eppendorf, Hamburg, Germany
6. Medistat GmbH, Kronshagen, Germany