1. Department of Cardiac Surgery and Cardiovascular Research, Dedinje Cardiovascular Institute , Belgrade, Serbia
2. Department of Cardiothoracic Surgery, Erasmus University Medical Center , Rotterdam, Netherlands
3. Department of Cardiac Surgery, Acibadem Sistina Hospital , Skopje, North Macedonia
4. Department of Thoracic and Cardiovascular Surgery, Heart and Vascular Institute, Cleveland Clinic , Cleveland, OH, USA
5. Division of Cardiac Surgery, CHUV—Lausanne University Hospital , Lausanne, Switzerland