1 Division of General Surgery, Department of Surgery University of Toronto, Toronto, Canada. Electronic address: https://twitter.com/HalaMuaddi.
2 Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada; Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Canada; Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Canada. Electronic address: paul.karanicolas@sunnybrook.ca.