Funding for this research was provided by:
Nuffic
Article History
Received: 18 February 2019
Accepted: 25 November 2019
First Online: 10 December 2019
Ethics approval and consent to participate
: The 2016 EDHS data is available for public use by request from the Measure Demographic and Health Survey (Measure DHS) website (). Permission to use the data was obtained from the Measure DHS programme after describing the objective of this study.
: Not applicable.
: Prof Postma reports grants and honoraria from various pharmaceutical companies, including those developing, producing and marketing rotavirus and pneumococcal vaccines.