About the Authors
London School of Hygiene and Tropical Medicine, London, United Kingdom
Anandaban Leprosy Hospital, Kathmandu, Nepal
Lalgadh Hospital, Dhanush District, Janakpur, Nepal
The authors have declared that no competing interests exist.
Conceived and designed the experiments: DNJL SFR DH SK MT. Performed the experiments: SFR SK MT KT DH. Analyzed the data: SFR DH SK DNJL. Wrote the paper: SFR DH SK DNJL.