About the Authors

Alexander C. Tsai

actsai@partners.org

Affiliations Center for Global Health, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Harvard Medical School, Boston, Massachusetts, United States of America, Mbarara University of Science and Technology, Mbarara, Uganda

Margarita Alegría

Affiliations Harvard Medical School, Boston, Massachusetts, United States of America, Disparities Research Unit, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, United States of America

Steffanie A. Strathdee

Affiliation Division of Infectious Diseases and Global Public Health, University of California at San Diego School of Medicine, San Diego, California, United States of America

Competing Interests

I have read the journal's policy and the authors of this manuscript have the following competing interests: ACT receives a stipend as a Specialty Consulting Editor for PLOS Medicine and serves on the journal's Editorial Board. ACT, MA, and SAS served as Guest Editors on PLOS Medicine’s Special Issue on Substance Use, Misuse and Dependence.