About the Authors
Médecins Sans Frontières, Operational Center Barcelona, Barcelona, Spain
The Norwich School of Medicine, University of East Anglia, Norwich, United Kingdom
Médecins Sans Frontières, Operational Center Brussels, Brussels, Belgium
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CD RVdB CR PD PM. Performed the experiments: CD. Analyzed the data: CD PH RVdB TR. Contributed reagents/materials/analysis tools: PH. Wrote the manuscript: CD RVdB TR PM. Revised the manuscript critically for intellectual content: PM CD PH RVdB CR PD TR. Read and approved the final version: PM CD PH RVdB CR PD TR. Guarantor of the paper: CD.