Funding for this research was provided by:
European and Developing Countries Clinical Trials Partnership (READY STUDY CDF TMA 1027)
Chantal BIYA International Reference Centre for research on HIV/AIDS prevention and management (Annual Budget 2016-2018)
Text and Data Mining valid from 2019-11-19
Received: 3 July 2019
Accepted: 9 November 2019
First Online: 19 November 2019
Ethics approval and consent to participate
: This study was institutionally approved by the Chantal Biya International Reference Center (CIRCB) for research on HIV/AIDS prevention and management in Cameroon. As per the retrospective design, informed consent was not required, following institutional appraisal. Data were collected from the laboratory records with respect of confidentiality using di-identified numbers.
: Not applicable.
: The authors declare that they have no competing interests.