Vetrini, Damir http://orcid.org/0000-0001-6076-2355
Kiire, Christine A.
Burgess, Philip I.
Harding, Simon P.
Kayange, Petros C.
Kalua, Khumbo
Msukwa, Gerald
Beare, Nicholas A. V.
Madan, Jason
Funding for this research was provided by:
Wellcome Trust (094015/Z/10/A)
British Council for Prevention of Blindness