Institution: | 1. Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada;2. Division of General Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada;3. 2nd Department of General Surgery, Jagiellonian University, Krakow, Poland;4. Centre for Research, Training and Innovation in Surgery (CERTAIN Surgery), Krakow, Poland;5. Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada |