Article History
Received: 25 March 2019
Accepted: 6 February 2020
First Online: 17 February 2020
Ethics approval and consent to participate
: Ethical clearance was obtained from Samara University Research and Ethical Review Committee (RERC) on 23, 2016 with RE ERC 0027/2016 and permission to conduct the study was obtained from Afar regional health bureau, Dubti district health office. Written informed consent was obtained from mothers of the study participants after describing the benefits of the study and participant’s involvement in the study was on voluntary basis and participants who are unwilling to participate in the study and those who wish to quit their participation at any stage was informed to do so without any restriction. All the data was kept confidential, using a unique code number.
: Not applicable.
: The authors declare that they have no competing interests.