About the Authors

Zulfiqar A. Bhutta

zulfiqar.bhutta@aku.edu

Affiliation Division of Women & Child Health, The Aga Khan University, Karachi, Pakistan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: ZAB. Wrote the first draft of the paper: ZAB.