1 Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada. Electronic address: tommasopettenuzzo@gmail.com.
2 Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada; Centre de recherche de l'Hôpital du Sacré-Cœur de Montréal, University of Montreal, Quebec, Canada.
3 Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada; Institute for Health Policy, Management, and Evaluation, University of Toronto, Toronto, Canada; Extracorporeal Life Support Program, Toronto General Hospital, University of Toronto, Toronto, Canada.