Funding for this research was provided by:
Deutscher Akademischer Austauschdienst (91691265, 57316173)
Received: 8 February 2021
Accepted: 11 January 2022
First Online: 3 March 2022
: All the procedures and protocols involving animals and their care were followed in conformity with the institutional guidelines and approved by the Cameroon National Ethical Committee (Reg. No. FWA-IRB00001954) and in compliance with the ARRIVE guidelines.
: Not applicable.
: The authors declare that they have no competing interests.