1. Anaesthesia, Critical Care and Pain, Butare University Teaching Hospital , Butare, Rwanda
2. School of Nursing, Queen’s University , Kingston, Ontario, Canada
3. Department of Anesthesiology and Perioperative Medicine, Queen’s University, Kingston Health Sciences Centre , Kingston, Ontario, Canada
4. Department of Anesthesiology, Brockville General Hospital , Brockville, Ontario, Canada
5. College of Medicine and Health Sciences, University of Rwanda , Kigali, Rwanda
6. Department of Public Health Sciences, Queen’s University , Kingston, Ontario, Canada