1 Department of Cardiac Anesthesiology and Intensive Care Medicine, German Heart Center, Deutsches Herzzentrum der Charité, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany; Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Würzburg, Würzburg, Germany. Electronic address: [email protected].
2 Heart & Vascular Program, Baystate Health, University of Massachusetts Medical School Baystate, Springfield, Massachusetts.