About the Authors

Malika Sharma

Affiliation Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada

James Wilton

Affiliation Canadian AIDS Treatment Information Exchange, Toronto, Ontario, Canada

Heather Senn

Affiliation Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada

Shawn Fowler

Affiliation Hassle Free Clinic, Toronto, Ontario, Canada

Darrell H. S. Tan

darrell.tan@gmail.com

Affiliations Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada, Hassle Free Clinic, Toronto, Ontario, Canada, Division of Infectious Diseases, St Michael's Hospital, Toronto, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MS DHST. Performed the experiments: MS. Analyzed the data: DHST. Wrote the paper: MS. Designed the survey instrument: MS JW HS SF DHST. Input into final version of the manuscript: MS JW HS SF DHST. Approval of final version of the manuscript: MS JW HS SF DHST.