About the Authors
- Kathryn B. Anderson, Ruth L. Berkelman
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America
- Robert V. Gibbons, Stephen J. Thomas, Ananda Nisalak, Timothy P. Endy
- Department of Virology, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
- Alan L. Rothman, Daniel H. Libraty
- University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
The authors have declared that no competing interests exist.
Analyzed the data: KBA RVG SJT TPE. Wrote the paper: KBA. Designed and conducted the prospective cohort study that gave rise to the data for this study: TPE DHL ALR AN. Contributed significantly to the content of the manuscript: RLB TPE DHL SJT RVG KBA.