Beaugé, Yvonne http://orcid.org/0000-0002-9658-2417
Koulidiati, Jean-Louis
Ridde, Valéry
Robyn, Paul Jacob
De Allegri, Manuela
Article History
Received: 6 April 2018
Accepted: 24 August 2018
First Online: 4 September 2018
Competing interests
: The authors declare that they have no competing interests. This costing study is not part of the impact evaluation commissioned by the World Bank to Heidelberg University and therefore was conducted as a fully independent research endeavor. The World Bank did not interfere with the study design, analysis, or interpretation of the data in any way.
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