K. Ben Rhouma - Institute of Biology and Reproductive Medicine, Clinique Alyssa, Tunis, Tunisia
N. Marouani - University of Carthage
O. Tebourbi - University of Carthage
M.T. Yacoubi - Hôpital Farhat Hached
M. Sakly - University of Carthage
M. Benkhalifa - Reproductive Biology and Genetics Laboratory, ATL R&D, Paris, France