1. Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Saskatchewan, Royal University Hospital, Saskatoon, Saskatchewan, Canada
2. Department of Anesthesiology, Perioperative Medicine and Pain Management, University of Saskatchewan, Regina, Saskatchewan, Canada
3. Department of Anesthesiology, Regina Qu’Appelle Health Region, Regina, Saskatchewan, Canada
4. Department of Critical Care, Regina Qu’Appelle Health Region, Regina, Saskatchewan, Canada
5. Department of Cardiothoracic Surgery, Regina Qu’Appelle Health Region, Regina, Saskatchewan, Canada