About the Authors

Zainab Azhar

Contributed equally to this work with: Zainab Azhar, Haleema Masud

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Writing – original draft

Affiliation Al-Shifa School of Public Health, Al-Shifa Trust Eye Hospital, Rawalpindi, Pakistan

Oyinlola Oyebode

Roles Writing – original draft, Writing – review & editing

Affiliation Warwick Medical School, University of Warwick, Coventry, United Kingdom

Haleema Masud

Contributed equally to this work with: Zainab Azhar, Haleema Masud

Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing

haleemamasud@yahoo.com

Affiliations Al-Shifa School of Public Health, Al-Shifa Trust Eye Hospital, Rawalpindi, Pakistan, Warwick Medical School, University of Warwick, Coventry, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.