Konate, I. https://orcid.org/0000-0001-9260-5127
Article History
Received: 13 March 2019
Accepted: 26 March 2019
First Online: 9 May 2019
Compliance with ethical standards
:
: The author declares that he has no conflict of interest
: For this type of study Ethical approval was not necessary.
: This article does not contain any studies directely involving human participants.
: For this type of study formal consent was not necessary.