About the Authors

Taghreed Adam

adamt@who.int

Affiliation Alliance for Health Policy and Systems Research, World Health Organization, Geneva, Switzerland

Saad Ahmad

Affiliation Alliance for Health Policy and Systems Research, World Health Organization, Geneva, Switzerland

Maryam Bigdeli

Affiliation Alliance for Health Policy and Systems Research, World Health Organization, Geneva, Switzerland

Abdul Ghaffar

Affiliation Alliance for Health Policy and Systems Research, World Health Organization, Geneva, Switzerland

John-Arne Røttingen

Affiliations Harvard Kennedy School, Cambridge, Massachusetts, United States of America, Institute for Health and Society, University of Oslo, Oslo, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TA. Performed the experiments: TA SA. Analyzed the data: TA SA MB. Wrote the paper: TA. Contributed to the interpretation of the results: TA MB AG JAR.