Funding for this research was provided by:
US National Academy of Sciences (2000004198)
Text and Data Mining valid from 2020-03-03
Received: 28 December 2019
Accepted: 20 February 2020
First Online: 3 March 2020
Ethics approval and consent to participate
: The study protocol and amendment to include this evaluation were reviewed and approved by the Ethics Committee of the Faculty of Medicine, Pharmacy and Dentistry at the University of Bamako. Community permission was obtained from village chiefs and community representatives, and informed consent from each household before data collection.
: Not applicable.
: The authors declare that they have no competing interests.