Tsobgny-Tsague, Nadia-Flore
Lontchi-Yimagou, Eric
Nana, Arnel Redon Nana
Tankeu, Aurel T.
Katte, Jean Claude
Dehayem, Mesmin Y.
Bengondo, Charles Messanga
Sobngwi, Eugene
Article History
Received: 29 December 2016
Accepted: 29 January 2018
First Online: 26 February 2018
Ethics approval and consent to participate
: This study was performed in accordance with the guidelines of the Helsinki Declaration and was approved by the Institutional Research Ethical Committee of the Faculty of Medicine and Biomedical Sciences of Yaoundé and by the institutional review board of the Yaoundé Central Hospital of Cameroon. All participants provided written informed consent.
: Not applicable
: The authors declare that they have no competing interests.
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