Received: 24 April 2020
Accepted: 24 August 2020
First Online: 1 September 2020
Ethics approval and consent to participate
: Ethical clearance for this study was obtained from Research and Ethics Committee of Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria. Only those women who agreed by signing the informed consent form participated in the study.
: Not applicable.
: The authors declare that they have no competing interests.