Funding for this research was provided by:
Center for International Reprodcutive Health Training
Received: 23 July 2020
Accepted: 15 March 2021
First Online: 30 March 2021
: The ethics and research committee of Mekelle University approved the study (ERC0757/2016). Informed written consent was obtained from all study participants.
: Not applicable.
: The authors declare that they have no competing interests.