Funding for this research was provided by:
European Community'S Seventh Framework Programme (201889)
Text and Data Mining valid from 2020-01-06
Received: 23 July 2019
Accepted: 25 December 2019
First Online: 6 January 2020
Ethics approval and consent to participate
: The protocol, informed consent documents, relevant supporting information, and all patient recruitment information were approved by the institutional ethics committee of Centre Muraz in Burkina Faso (Deliberation 18-2009/CE-CM). All consent forms from participants were collected.
: Consent for publication was obtained from all study participants.
: The authors declare that they have no competing interests.