Authors’ contributions
Dr. Qasir and Ms. Mehru Nisa had full access to all the study data and take responsibility of the data integrity and the accuracy of the data analysis. Concept and design: Abbas, Nisa, Khan, Aljhani. Acquisition, analysis, or interpretation of data: Abbas, Nisa, Khan, Nida. Drafting of the manuscript: Abbas, Nisa, Ramzan, Khan. Critical revision of the manuscript for important intellectual content: Abbas, Nisa, Khan, Aljhani, Shahzadi. Statistical analysis: Abbas, Nisa, Aljhani. Administrative, technical, or material support: Abbas, Nisa, Khan, Shahzadi. Supervision: Abbas, Nisa, Shahzadi, Ramzan