1. Department of Pharmacodynamics and Molecular Pharmacology, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-089 Bydgoszcz, Poland
2. Department of Surgery, Ajmera Transplant Centre, Toronto General Hospital, University Health Network, Toronto, ON M5G 2C4, Canada
3. Department of General Surgery, Medical University of Vienna, 1090 Vienna, Austria