Saleem, Javeria
Zakar, Rubeena
Bukhari, Gul Mehar Javaid
Fatima, Aneela
Fischer, Florian http://orcid.org/0000-0002-4388-1245
Funding for this research was provided by:
Charité - Universitätsmedizin Berlin
Article History
Received: 20 August 2020
Accepted: 1 July 2021
First Online: 15 July 2021
Declarations
:
: Ethical approval was given by the Ethical Review and Advanced Study Research Board of the University of Punjab, Pakistan (ref no; “9/2352-ACAD”) and the District Health Office of the DG Khan. Parents were informed about the study objectives in their local language at the health centres by the study team. Written informed consent of parents, verified by signature or thumb impression, was recorded.
: Not applicable.
: The authors declare that they have no competing interests. FF and RZ serves as Associate Editors for BMC Public Health.