About the Authors

Jonathon R. Campbell

Affiliations McGill International TB Centre, McGill University, Montréal, Québec, Canada, Respiratory Epidemiology and Clinical Research Unit, Montréal Chest Institute, McGill University Health Centre, Montréal, Québec, Canada

David Dowdy

Affiliation Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Kevin Schwartzman

kevin.schwartzman@mcgill.ca

Affiliations McGill International TB Centre, McGill University, Montréal, Québec, Canada, Respiratory Epidemiology and Clinical Research Unit, Montréal Chest Institute, McGill University Health Centre, Montréal, Québec, Canada

Competing Interests

The authors have declared that no competing interests exist.