About the Authors
- James P. McCormack
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
- G. Michael Allan
- Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: JPM GMA. Wrote the first draft of the paper: JPM. Contributed to the writing of the paper: JPM GMA.