Mbakwa, Mbakwa Rickeins
Tendongfor, Nicholas
Ngunyi, Yannick Lechedem
Ngek, Ekongefeyin Sintieh Nchinda
Alemkia, Frank
Egbe, Thomas Obinchemti
Article History
Received: 3 March 2021
Accepted: 12 April 2021
First Online: 23 April 2021
Declarations
:
: Ethical clearance was obtained from the Institutional Review Board of the Faculty of Health Sciences, University of Buea (ref. N<sup>o</sup> 2019/1061–01/UB/SG/IRB/FHS), and administrative authorization was granted by the Directorate of the BRH, Cameroon (ref. N<sup>o</sup> 297/L/MINSANTE/SSG/DRSPO/HRB/D). The need for informed consent was officially waived by the ethics committee of the Institutional Review Board of the Faculty of Health Sciences due to the retrospective design of the study and anonymous nature of the data collection process. All methods were performed in accordance with ethical guidelines as stipulated in the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.