1. 1Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada.
2. 2Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada.
3. 3Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada; Department of Anesthesia, Intensive Care and Pain Medicine, Meir Medical Center, Kfar Saba, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
4. 4Division of Cardiovascular Surgery, University of Toronto, Toronto, Canada.
5. 5Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada.
6. 6Department of Anesthesiology and Pain Medicine, Research Center of the Integrated University Health and Social Services Center of the East-Island of Montreal, Maisonneuve-Rosemont Hospital, University of Montreal, Montreal, Canada.
7. 7Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada; Department of Psychology, York University, Toronto, Canada; Transitional Pain Service, Toronto General Hospital, Toronto, Canada.
8. 8Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada.
9. 9Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada; Transitional Pain Service, Toronto General Hospital, Toronto, Canada.