[1] Jena University Hospital-Friedrich Schiller University of Jena,Department of Cardiothoracic Surgery
[2] Jena University Hospital-Friedrich Schiller University of Jena,Department of Neurology
[3] Jena University Hospital-Friedrich Schiller University of Jena,Department of Anaesthesiology and Critical Care Medicine
[4] Jena University Hospital-Friedrich Schiller University of Jena,Center of Clinical Studies, Department of Cardiology
[5] Jena University Hospital-Friedrich Schiller University of Jena,Center for Infectious Diseases and Infection Control
[6] Cairo University,Department of Cardiothoracic Surgery