About the Authors
Swiss Tropical and Public Health Institute, Basel, Switzerland
University of Basel, Basel, Switzerland
Walter and Eliza Hall Institute, Parkville, Victoria, Australia
University of California, Berkeley, Department of Biostatistics, Berkeley, California, United States of America
Papua New Guinea Institute of Medical Research, Goroka, Eastern Highland Province, Papua New Guinea
Barcelona Centre for International Health Research, Barcelona, Spain
The authors have declared that no competing interests exist.
Conceived and designed the experiments: IM IF. Performed the experiments: CK BK EL. Analyzed the data: CK KLC TPS IM. Contributed reagents/materials/analysis tools: PMS. Wrote the paper: CK IM IF KLC TPS.