Bekono, Boris D.
Ntie-Kang, Fidele http://orcid.org/0000-0003-0795-394X
Onguéné, Pascal Amoa
Lifongo, Lydia L.
Sippl, Wolfgang http://orcid.org/0000-0002-5985-9261
Fester, Karin
Owono, Luc C. O.
Funding for this research was provided by:
Alexander von Humboldt-Stiftung
Article History
Received: 27 January 2020
Accepted: 8 April 2020
First Online: 18 May 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.