Afanga, Hanane
Zazou, Hicham
Titchou, Fatima Ezzahra
Rakhila, Youness
Akbour, Rachid Ait
Elmchaouri, Abdellah
Ghanbaja, Jaafar
Hamdani, Mohamed
Funding for this research was provided by:
Ministère de l'Enseignement Supérieur, de la Recherche Scientifique et de la Formation des Cadres (None)
Article History
Received: 9 September 2019
Accepted: 23 December 2019
First Online: 9 January 2020
Competing interests
: The authors declare that they have no competing interests.