Ali, Maria Fatima http://orcid.org/0000-0002-3355-7599
Nadeem, Naila
Khalid, Farah http://orcid.org/0000-0003-3643-7741
Anwar, Naveed Muhammad
Nabie, Ghulam
Docherty, Charles
Article History
Received: 18 February 2021
Accepted: 24 August 2021
First Online: 30 August 2021
Declarations
:
: The study conducted was an experimental retrospective study with approval from the Ethics Review Committee in The Aga Khan University. All participants gave their written consent to participate in the study. The study was conducted in accordance to the ethical standards described in the 1964 Declaration of Helsinki and its later amendments.
: Not applicable.
: The authors declare that they have no competing interests.