About the Authors

Fahima Chowdhury

Affiliation Clinial Sciences Division, International Centre for Diarrhoeal Disease, Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh

Ashraful Islam Khan

Affiliation Clinial Sciences Division, International Centre for Diarrhoeal Disease, Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh

Abu Syed Golam Faruque

Affiliation Clinial Sciences Division, International Centre for Diarrhoeal Disease, Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh

Edward T. Ryan

etryan@partners.org

Affiliations Division of Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts, United States of America, Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America, Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.