Tanner Nassau - Drexel University
Gillian Kolla - Canadian Institute for Substance Use Research, University of Victoria, Victoria, BC, Canada.
Kate Mason - Regent Park Community Health Centre
Shaun Hopkins - Toronto Public Health
Paula Tookey - Regent Park Community Health Centre
Elizabeth McLean - Centre On Drug Policy Evaluation, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.
Dan Werb - Centre On Drug Policy Evaluation, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.
Ayden Scheim - Centre On Drug Policy Evaluation, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada. ayden@cdpe.org.