About the Authors
- Christa L. Fischer Walker, Ingrid K. Friberg, Neff Walker, Robert E. Black
- Johns Hopkins University Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland, United States of America
- Nancy Binkin, Mark Young, Akanksha Gupta
- Health Section, Programme Division, United Nations Children's Fund (UNICEF), New York, New York, United States of America
- Olivier Fontaine
- World Health Organization (WHO), Department of Child and Adolescent Health, Geneva, Switzerland
- Eva Weissman
- Futures Institute, Glastonbury, Connecticut, United States of America
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: CLFW IKF NB MY NW OF EW AG REB. Agree with the manuscript's results and conclusions: CLFW IKF NB MY NW OF EW AG REB. Designed the experiments/the study: CLFW NB MY NW REB. Analyzed the data: CLFW IKF MY EW AG. Collected data/did experiments for the study: IKF NB. Wrote the first draft of the paper: CLFW. Contributed to the writing of the paper: IKF NB MY NW OF AG REB. Helped develop the model: NW. Did cost calculations: EW.