1 Assistant Professor, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada; Clinical Epidemiologist, Toronto Health Economics and Technology Assessment Collaborative, University of Toronto, Toronto, Ontario, Canada.
2 Health Economist, Toronto Health Economics and Technology Assessment Collaborative, University of Toronto, Toronto, Ontario, Canada.
3 Director, Toronto Health Economics and Technology Assessment Collaborative, University of Toronto, Toronto, Ontario, Canada; Professor, Faculties of Medicine and Pharmacy, Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Senior Scientist, Toronto General Research Institute, Toronto, Ontario, Canada; Attending Physician, University Health Network, Toronto, Ontario, Canada.
4 Instructor, Evidence-Based Dentistry Unit, Faculty of Dentistry, University of Chile, Santiago, Chile; Doctoral Student, Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada.
5 Lecturer, Evidence-Based Dentistry Unit, Faculty of Dentistry, University of Chile, Santiago, Chile; Doctoral Student, Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.
6 Professor and William M. Feagans Chair, School of Dental Medicine, University of Buffalo, Buffalo, NY; Editor, The Journal of the American Dental Association.
7 Distinguished Professor, Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada; Joint Member, Department of Medicine, McMaster University, Hamilton, Ontario, Canada.
8 Assistant Professor, Dental Public Health, Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada; Assistant Professor, Clinical Epidemiology and Health Care Research, Institute of Health Policy, Management and Evaluation, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Head, Endodontics, Mount Sinai Hospital, Toronto, Ontario, Canada.