| Aardema F | Centre de recherche Fernand-Seguin, Universite de Montreal, Montreal, Quebec, Canada H1N 3V2. |
| Bennett M | Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario, Canada. |
| Blier P | University of Ottawa Institute of Mental Health Research, Ontario, Canada. |
| Desrocher M | Department of Psychology, York University, 4700 Keele St., Toronto, ON, Canada M3J 1P3. |
| Doucet P | Fernand-Seguin Research Centre, Louis-H. Lafontaine Hospital, Montreal, QC, Canada. |
| Flament MF | University of Ottawa Institute of Mental Health Research, Ontario, Canada. |
| Friedlander L | Department of Psychology, York University, 4700 Keele St., Toronto, ON, Canada M3J 1P3. lfriedla@yorku.ca |
| Julien D | Centre de recherche Fernand-Seguin, Universite de Montreal, Montreal, Quebec, Canada H1N 3V2. dominic.julien@umontreal.ca |
| Lipsman N | Division of Neurosurgery, Toronto Western Hospital, University Health Network and University of Toronto, Toronto, Canada. |
| Lozano AM | Division of Neurosurgery, Toronto Western Hospital, University Health Network and University of Toronto, Toronto, Canada. |
| O'Connor KP | Fernand-Seguin Research Centre, Louis-H. Lafontaine Hospital, Montreal, QC, Canada. kieron.oconnor@umontreal.ca |
| Rachman S | Department of Psychology, University of British Columbia, Vancouver, Canada V6 T 1Z4. rachman@unixg.ubc.ca |
| Rowa K | Anxiety Treatment and Research Centre, St. Joseph's Healthcare, Hamilton, Ont., Canada; Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ont., Canada. |
| Swinson RP | Anxiety Treatment and Research Centre, St. Joseph's Healthcare, Hamilton, Ont., Canada; Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ont., Canada. |
| Van Ameringen M | Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario, Canada. vanamer@mcmaster.ca |