Abdallah, Yaser
Mkony, Martha
Noorani, Mariam
Moshiro, Robert
Bakari, Mohamed
Manji, Karim
Article History
Received: 3 October 2022
Accepted: 26 April 2023
First Online: 3 May 2023
Declarations
:
: Ethical clearance was obtained from Muhimbili National Hospital Institutional Review Board and the office of director of research and publication of Muhimbili University of Health and allied Sciences (MUHAS). Informed consent was obtained from the mothers of eligible study infants after giving detailed information about the study. All study procedures were performed according to approved protocol and the units’ daily procedures.
: Not applicable.
: None of the authors have any conflict of interest to declare.