About the Authors
Swiss Tropical and Public Health Institute, Basel, Switzerland
University of Basel, Basel, Switzerland
University of Cologne, Cologne, Germany
Leprosy Control Program; State Health Secretariat of Maranhão, São Luis, Brazil
University of Southern California, School of Social Work, Hamovitch Center for Science in the Human Services, Los Angeles, California, United States of America
Federal University of Ceará, Fortaleza, Brazil
Anton Breinl Centre for Public Health and Tropical Medicine, James Cook University, Townsville, Australia
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CM KS LMMdC JH. Performed the experiments: CM FC KS JH. Analyzed the data: CM FC CK JH. Contributed reagents/materials/analysis tools: CM FC KS CK JH LMMdC. Wrote the paper: CM CK JH LMMdC FC KS.