1. Department of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
2. Department of Thoracic Surgery, National Institute of Oncology, Semmelweis University, Budapest, Hungary
3. Department of Cardiothoracic and Vascular Anesthesiology and Intensive Care Medicine, Medical University of Vienna, Vienna, Austria
4. Department of Anesthesiology, General Intensive Care and Pain Medicine, Medical University of Vienna, Vienna, Austria
5. Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria