About the Authors

Rodrigo Moreno-Serra

r.moreno-serra@imperial.ac.uk

Affiliation Business School and Centre for Health Policy, Imperial College London, London, United Kingdom

Christopher Millett

Affiliations Department of Primary Care and Public Health, Imperial College London, London, United Kingdom, South Asia Network for Chronic Disease, Public Health Foundation of India, New Delhi, India

Peter C. Smith

Affiliation Business School and Centre for Health Policy, Imperial College London, London, United Kingdom

Competing Interests

PCS is periodically in receipt of research funds from the World Health Organization European Regional Office. All other authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RMS CM PCS. Wrote the first draft of the manuscript: RMS. Contributed to the writing of the manuscript: RMS CM PCS. ICMJE criteria for authorship read and met: RMS CM PCS. Agree with manuscript's results and conclusions: RMS CM PCS.