Dr. Marilyn Herie has been a therapist and project leader at the Centre for Addiction and Mental Health (CAMH) since 1992, and is currently an Advanced Practice Clinician in the Concurrent Disorders Unit. She is also an Adjunct Professor at the Faculty of Social Work, University of Toronto;Social Work Coordinator of the Collaborative Program in Addiction Studies at the University of Toronto; and Sessional Instructor at Ryerson University. She has co-authored books, book chapters, and articles in scholarly journals on brief treatment, alcohol dependence, relapse prevention,dissemination research, and online learning. Wayne Skinner, MSW, RSW, is Deputy Clinical Director, Addictions Programs, at the Centre for Addiction and Mental Health, where he leads strategic priorities in problem gambling, concurrent disorders capacity-building and aboriginal addictions and mental health. He is an Assistant Professor in theDepartment of Psychiatry in the Faculty of Social Work at the University of Toronto. He also directs the Addiction Studies Program in Continuing Education at the University of Toronto's St Michael's College and teaches in the School of Social Work at York University.