Dao, A.
Yaro, A. S.
Diallo, M.
Timbiné, S.
Huestis, D. L.
Kassogué, Y.
Traoré, A. I.
Sanogo, Z. L.
Samaké, D.
Lehmann, T.
Article History
Received: 3 July 2014
Accepted: 22 October 2014
First Online: 26 November 2014
Competing interests
: The authors declare no competing financial interests.