Authors: Dupe S Ademola-Popoola; Iretiola B Fajolu; Clare Gilbert; Bolutife A Olusanya; Oluwatoyin H Onakpoya; Chinyelu N Ezisi; Kareem O Musa; Robison Vernon Paul Chan; Valentina W Okeigbemen; Rilwan C Muhammad; Aeesha N J Malik; Adedayo O Adio; Olubunmi T Bodunde; Abdulkadir L Rafindadi; Tunji S Oluleye; Olukemi O Tongo; Sarat A Badmus; Olufunmilayo V Adebara; Tapas Ranjan Padhi; Beatrice N Ezenwa; Tokunbo S Obajolowo; Lateefat B Olokoba; Victoria A Olatunji; Yewande Olubunmi Babalola; Mary O Ugalahi; Adetunji Adenekan; Omotayo O Adesiyun; Jagdish Sahoo; Marilyn T Miller; Odarosa M Uhumwangho; Adeduntan S Olagbenro; Ebunoluwa A Adejuyigbe; Chinyere V C Ezeaka; Olugbenga Mokuolu; Tinuade A Ogunlesi; Olusoga B Ogunfowora; Isa Abdulkadir; Fatima L Abdullahi; Abosede T Fabiyi; Laila H L Hassan; Aderonke M Baiyeroju; Peace I Opara; Kehinde Oladigbolu; Augusta U Eneh; Bassey E Fiebai; Fatima A Mahmud-Ajeigbe; Elijah N Peter; Hawwa S Abdullahi Journal: BMJ Open Ophthalmol Date: 2021-08-23