Anjum, Anila http://orcid.org/0000-0001-7596-2042
Saeed Ali, Tazeen
Akber Pradhan, Nousheen
Khan, Murad
Karmaliani, Rozina
Article History
Received: 15 May 2019
Accepted: 10 June 2020
First Online: 23 June 2020
Ethics approval and consent to participate
: This study has been approved by the ethics committee of The Aga Khan University, Karachi Pakistan and the reference number is 5455-CHS-ERC-18. And an informed written consent was taken from the study participants. Moreover, permission was taken from the district Deputy Commissioner and Aga Khan Health Board Ghizer.
: Not applicable in this manuscript.
: The authors declare that they have no competing interests.