1. Centre for Bioengineering and Research, University of Calgary, Engineering Complex, 2500 University Drive NW, Calgary, AB, Canada T2N 1N4
2. Department of Electrical and Computer Engineering, University of Calgary, Engineering Complex, 2500 University Drive NW, Calgary, AB, Canada T2N 1N4
3. Division of Pediatrics, Faculty of Medicine, University of Calgary, Calgary, AB, Canada T2N 1N4
4. Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada T2N 1N4
5. Department of Surgery, Faculty of Medicine, University of Alberta, Edmonton, AB, Canada T6G 2B7
6. Division of Gastroenterology, Faculty of Medicine, University of Calgary, Calgary, AB, Canada T2N 1N4