Guembou Shouop, Cebastien Joel
Mbida Mbembe, Serge
Tayou Kamkumo, Cedric
Beyala Ateba, Jean Felix
Ndontchueng Moyo, Maurice
Nguelem Mekongtso, Eric Jilbert
Simo, Augustin
Strivay, David
Article History
Received: 4 October 2021
Accepted: 10 January 2022
First Online: 21 January 2022
Competing interests
: The authors declare no competing interests.