Matthew S. McAllister practices in addiction medicine in Ontario, Canada. Andrew T. Olagunju is an assistant professor and psychiatrist in the Department of Psychiatry and Behavioral Neurosciences at McMaster University/St. Joseph's Healthcare Hamilton in Ontario and a research fellow in psychiatry at the University of Adelaide in Australia. The authors have disclosed no potential conflicts of interest, financial or otherwise.

Kathy Pedersen, MPAS, PA-C, department editor