1. Department of Ophthalmology Johannes Kepler University, Linz, Austria
2. Cardiff Eye Unit, University Hospital of Wales, Cardiff, UK
3. Department of Ophthalmology and Otorhinolaryngology, Federal University of Minas Gerais, Belo Horizonte, Brazil
4. Department of Ophthalmology, Hospital de Santa Maria, Lisbon, Portugal
5. Department of Ophthalmology, University Hospital, Dijon, France
6. Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Canada
7. Department of Ophthalmology, Universidad Nacional Autónoma de Mexico, Mexico City, Mexico
8. NIHR Biomedical Research Centre for Ophthalmology, UCL Institute of Ophthalmology & Moorfields Eye Hospital, London, UK
9. Centre for Vision Research, Duke-NUS Medical School, Singapore
10. Singapore Eye Research Institute, Singapore National Eye Centre, Singapore