1. Consultant Cardiothoracic Anaesthetist.
2. Assistant Professor, Department of Respiratory Medicine.
3. Consultant Radiologist, Department of Radiology, 2nd School of Medicine.
4. Consultant Anaesthetist.
5. Registrar Anaesthetist, Department of Anesthesia and Intensive Care.
6. Assistant Professor.
7. Professor of Surgery, 3rd Department of Surgery, 1st School of Medicine, Motol University Hospital Prague.