About the Authors
International Vaccine Institute (IVI), Seoul, Korea
Epicentre, Paris, France
NICED, Kolkata, India
Ministry of Health and Social Welfare, Zanzibar, Tanzania
Menzies School of Health Research, Casuarina, Australia
The authors have declared that no competing interests exist.
Conceived and designed the experiments: RR LvS. Analyzed the data: RR LvS. Contributed reagents/materials/analysis tools: RFG SKB DS MSJ. Wrote the paper: RR JLD ALL JDC LvS.