1. Medical Faculty, University of Maribor, Maribor, Slovenia
2. Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
3. Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
4. Division of Oncology, Biomedical Center Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
5. Weill Cornell Medicine in Qatar, Qatar Foundation-Education City, Doha, Qatar
6. 2nd Department of Internal Medicine, Faculty of Medicine, Comenius University and University Hospital, Bratislava, Slovakia
7. Department of Chemical Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
8. Department of Thoracic Surgery, Faculty of Medicine and Dentistry, Medical University of Silesia, Katowice, Poland
9. Department of Medical Physics and Biophysics, Faculty of Medicine, Pavol Jozef Safarik University, Kosice, Slovakia
10. 2nd Department of Surgery, Faculty of Medicine, St. Anne's University Hospital and Masaryk University, Brno, Czech Republic
11. Clinical Department for Anesthesiology and Intensive Care, University Medical Center Ljubljana, Slovenia