Ahmed, Ali http://orcid.org/0000-0002-8964-1853
Saqlain, Muhammad
Tanveer, Maria
Tahir, Azhar Hussain
Ud-Din, Fakhar
Shinwari, Maryum Ibrar
Khan, Gul Majid
Anwer, Naveed
Article History
Received: 24 August 2020
Accepted: 16 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: Ethical approval was first obtained from the department of Pharmacy, Quaid I Azam University, Islamabad (Letter No: QAU/PharmacyDept/214), second ethical permission was obtained from the Ethical Review Board of Shaheed Zulfiqar Ali Bhutto Medical University (Letter No: F.1–1/2016/ERB/SZABMU/08/16) and the remaining hospitals allowed the research to be conducted based on university ethical approval letter.Written informed consent was taken from all study participants.
: Not applicable.
: We declare no competing interest.