1. M.S. Graduate student, Orthodontic Graduate Program, University of Alberta, Edmonton, AB, Canada
2. PhD Graduate student, Orthodontic Graduate Program, University of Alberta, Edmonton, AB, Canada
3. Professor, Dentistry (Orthodontics), University of Alberta, Edmonton, AB, Canada
4. Associate Professor, Mechanical Engineering, University of Alberta, Edmonton, AB, Canada
5. Associate Professor, Orthodontic Graduate Program, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
6. Corresponding author: Dr Carlos Flores Mir, Director of the Cranio-Facial and Oral-Health Evidence-Based Practice Group (COEPG), 4051 Dentistry/Pharmacy Centre, University of Alberta, Edmonton, Alberta, Canada, T6G 2N82 (carlosflores@ualberta.ca)