About the Authors

Shona Horter

shona_horter@yahoo.co.uk

Affiliation Médecins Sans Frontières (MSF), London, United Kingdom

Beverley Stringer

Affiliation Médecins Sans Frontières (MSF), London, United Kingdom

Sarah Venis

Affiliation Médecins Sans Frontières (MSF), London, United Kingdom

Philipp du Cros

Affiliation Médecins Sans Frontières (MSF), London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SH BS SV PdC. Performed the experiments: SH. Analyzed the data: SH BS. Contributed reagents/materials/analysis tools: SH BS. Wrote the paper: SH BS SV PdC.