DISCLAIMER
The authors are staff members of the World Health Organization and are themselves alone responsible for the views expressed in the Article, which do not necessarily represent the views, decisions, or policies of the World Health Organization or Taylor & Francis Group.
DISCLOSURE OF POTENTIAL CONFLICTS OF INTEREST
Zubin Cyrus Shroff, Abdul Ghaffar, and Agnès Soucat are staff members of the World Health Organization. The authors are themselves alone responsible for the views expressed in the Article, which do not necessarily represent the views, decisions, or policies of the World Health Organization.
ACKNOWLEDGMENTS
We thank Antonio Duran, Joseph Kutzin, and Susan Sparkes for their insightful comments and feedback. We also thank Callum Brindley and Karin Stenberg for their help with the data.