About the Authors

Anna M. Sales

amsales@ioc.fiocruz.br

Affiliation Leprosy Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro, Brazil

Antonio Ponce de Leon

Affiliation Department of Epidemiology, Institute of Social Medicine, University of Rio de Janeiro, Rio de Janeiro, Brazil

Nádia C. Düppre

Affiliation Leprosy Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro, Brazil

Mariana A. Hacker

Affiliation Leprosy Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro, Brazil

José Augusto C. Nery

Affiliation Leprosy Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro, Brazil

Euzenir N. Sarno

Affiliation Leprosy Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro, Brazil

Maria L. F. Penna

Affiliation Department of Epidemiology, Institute of Social Medicine, University of Rio de Janeiro, Rio de Janeiro, Brazil

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AMS APdL MAH ENS MLFP. Performed the experiments: AMS NCD JACN. Analyzed the data: AMS APdL NCD MAH. Contributed reagents/materials/analysis tools: AMS JACN ENS MLFP. Wrote the manuscript: AMS APdL NCD ENS MLFP.