1. Department of Ocular Tumor and Orbital Disease, The New York Eye Cancer Center, New York
2. Ocular Oncology Service, Department of Ophthalmology, University of California, San Francisco
3. Department of Ophthalmology, Royal Liverpool University Hospital, Liverpool, England
4. Department of Pathology, Royal Liverpool University Hospital, Liverpool, England
5. Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
6. Department of Ophthalmology, St Roch Hospital, Nice University Hospital, Nice, France
7. Department of Ophthalmology, St Erik’s Eye Hospital, Karolinska Institute, Stockholm, Sweden
8. Department of Pathology, St Erik’s Eye Hospital, Karolinska Institute, Stockholm, Sweden
9. Department of Ophthalmology, Carlos G. Durand Hospital, Buenos Aires, Argentina
10. The Ocular Oncology Multidisciplinary Clinic, Department of Surgery, King Hussein Cancer Center, Amman, Jordan
11. The Eye Cancer Clinic, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
12. Department of Ophthalmology, Calle Ophthalmic and Orbit Center, Bogota, Distrito Capital, Colombia