Billong Fils, Pascal Eric
Afiong Nana, Natacha
Betti, Jean Lagarde
Farick Njimbam, Oumar
Tientcheu Womeni, Stéphanie
Ávila Martin, Eva
Ros Brull, Guillermo
Okale, Robert
Fa, Julia E.
Funk, Stephan M. http://orcid.org/0000-0001-7992-4115
Article History
Received: 13 July 2020
Accepted: 1 October 2020
First Online: 22 October 2020
Ethics approval and consent to participate
: Before conducting interviews, prior informed consent was obtained from all participants. No formal ethics approval was required.
: Not applicable
: The authors declare that they have no competing interests.