Kilimanjaro Christian Medical College, Tanzania.
Gondar University Hospital, Gondar, Ethiopia.
Salisbury District Hospital, UK.
University of Abuja Teaching Hospital, Nigeria and Associate Professor, ICEH, LSHTM.
Manchester Royal Eye Hospital, UK.
Graham Layton Trust.
Board of trustees, Graham Layton Trust.
Mzuzu Central Hospital, Mzuzu, Malawi.
MBBS BSc (Hons), London, UK.
Birmingham and Midland Eye Centre, UK.
New Cross Hospital, Wolverhampton, UK.
MBChB, Institute of Genetic Medicine, Newcastle University: Academic foundation doctor investigating the immunological link between systemic and ocular diseases.