1. Centre for Ocular Research & Education (CORE), School of Optometry and Vision Science, University of Waterloo, Waterloo, Ontario, Canada;
2. Department of Emergency Medicine, Alpert Medical School & School of Engineering, Brown University, Providence, Rhode Island, USA;
3. Faculty of Kinesiology & Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada;
4. Biomedical Engineering Department, University of Connecticut Health Center, Farmington, Connecticut, USA