About the Authors

Nirmala Nair, Prasanta Tripathy
Ekjut, Chakradharpur, West Singhbhum, Jharkhand, India

Audrey Prost, Anthony Costello, David Osrin
UCL Centre for International Health and Development, Institute of Child Health, University College London, United Kingdom

Corresponding Author


Competing Interests

David Osrin is on the Editorial Board of PLoS Medicine.

Author Contributions

ICMJE criteria for authorship read and met: NN PT AP AC DO. Wrote the first draft of the paper: DO. Contributed to the writing of the paper: NN PT AP AC DO. Coordinated development of the paper: DO.