| University of California, Berkeley |
17 |
| University of New South Wales |
16 |
| Queensland University of Technology |
12 |
| University of Waterloo |
10 |
| University of Melbourne |
8 |
| University of Houston |
8 |
| Harvard University |
8 |
| Ohio State University |
7 |
| Cardiff University |
7 |
| University of Manchester |
6 |
| Hong Kong Polytechnic University |
6 |
| Aston University |
6 |
| University of Alabama at Birmingham |
4 |
| State University of New York |
4 |
| Marshall B Ketchum University |
4 |
| University of Valencia |
3 |
| University of Minho |
3 |
| University of Auckland |
3 |
| Indiana University |
3 |
| City, University of London |
3 |
| Anglia Ruskin University |
3 |
| University of Illinois at Chicago |
2 |
| University College London |
2 |
| St George's University of London |
2 |
| Salus University |
2 |
| Pacific University |
2 |
| Legacy Devers Eye Institute |
2 |
| Johnson & Johnson Vision |
2 |
| Glasgow Caledonian University |
2 |
| Dalhousie University |
2 |
| Complutense University of Madrid |
2 |
| Western Sydney University |
1 |
| Visioncare Research Limited |
1 |
| University of Toronto |
1 |
| University of Sydney |
1 |
| University of Nottingham |
1 |
| University of Michigan |
1 |
| University of Leeds |
1 |
| University of KwaZulu-Natal |
1 |
| University of Johannesburg |
1 |
| University of Exeter |
1 |
| University of Bradford |
1 |
| University of Arizona |
1 |
| University of Alicante |
1 |
| Ulster University |
1 |
| Swansea University |
1 |
| Roche |
1 |
| Queen's University Belfast |
1 |
| Plymouth University |
1 |
| Optegra |
1 |
| Ocular Technology Group |
1 |
| Nova Southeastern University |
1 |
| New England College of Optometry |
1 |
| National University of Singapore |
1 |
| McGill University |
1 |
| Mashhad University of Medical Sciences |
1 |
| LV Prasad Eye Institute |
1 |
| LaTrobe University |
1 |
| Korb Associates Boston |
1 |
| Kensington Vision Research Centre |
1 |
| Institute for Innovative Ocular Surgery |
1 |
| Evidera |
1 |
| European University of Madrid |
1 |
| Deakin University |
1 |
| Cornell University |
1 |
| Clinical Trial Consultant |
1 |
| Case Western Reserve University |
1 |
| Bradford University |
1 |
| Australian National University |
1 |
| Australian College of Optometry |
1 |