Author(s) affiliations:Anago Eugénie1, Klotoé Jean Robert2, Adda Cédric Bijou Oluwafèmi3, Egounlety Gisèle4
1Department of Human Biology Engineering, University of Abomey Calavi, Ecole Polytechnique d’Abomey Calavi, Calavi, BENIN.
2Natitingou Higher Normal School, National University of Science, Technology, Engineering and Mathematics, Natitingou, BENIN.
3Faculty of Science and Technology, University of Abomey Calavi, Calavi, BENIN.
4Research and Care Center in Traditional Homeopathy and Spiritual Support “Sêyon”, Cotonou, BENIN.