About the Authors

Charles P. Larson

clarson@cw.bc.ca

Affiliations International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh, Centre for International Child Health, British Columbia Children's Hospital and Department of Pediatrics, University of British Columbia, Vancouver, Canada

Unnati Rani Saha

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

Hazera Nazrul

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: CPL URS HN. Agree with the manuscript's results and conclusions: CPL URS HN. Designed the experiments/the study: CPL HN. Analyzed the data: CPL URS HN. Enrolled patients: HN. Wrote the first draft of the paper: CPL. Contributed to the writing of the paper: URS HN. Participated in planning and writing the protocol, oversaw data management: URS. Participated in the planning and writing the protocol, managed field site data collection: HN.