Affiliation: | 1. Department of Cardiac Surgery, University Hospital Heidelberg, Heidelberg, Germany;2. Department of Thoracic and Cardiovascular Surgery, Hannover Medical School, Hannover, Germany;3. Institute of Virology, Hannover Medical School, Hannover, Germany;4. Departments of Cardiothoracic Surgery and Cell Biology, New York University Medical Center, New York, NY |