1 C.T. Lamont Primary Health Care Research Centre, Bruyère Research Institute, Ottawa, Ontario, Canada.
2 eConsult BASE™ Manitoba, Manitoba, Canada.
3 School of Public Health, Edmonton Clinic Health Academy, University of Alberta, Edmonton, Canada.
4 C.T. Lamont Primary Health Care Research Centre, Bruyère Research Institute, Ottawa, Ontario, Canada; Department of Family Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Canada; Ontario eConsult Centre of Excellence, The Ottawa Hospital, Ottawa, Canada. Electronic address: cliddy@uottawa.ca.