Foley, Ellen E.
Article History
Received: 27 October 2018
Accepted: 29 November 2018
First Online: 14 December 2018
Compliance with Ethical Standards
:
: The author declares that she has no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of Clark University and Senegal’s national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.