1. The Department of Ophthalmology, California Pacific Medical Center, San Francisco, California, USA
2. The Department of Ophthalmology, Stanford University School of Medicine, Stanford, California, USA
3. The Francis I. Proctor Foundation, UCSF School of Medicine, San Francisco, California, USA
4. Associated Vitreoretinal and Uveitis Consultants, Indianapolis, Indiana, USA
5. Department of Ophthalmology, Indiana University Medical Center, Indianapolis, Indiana, USA
6. Uveitis & Cornea Services, Medical Research Foundation, Sankara Nethralaya, Chennai, India
7. Division of Ophthalmology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
8. Centre for Ophthalmology, University Tübingen, Tübingen, Germany