1. Statistical Genetics; QIMR Berghofer Medical Research Institute; Brisbane Australia
2. Department of Epidemiology; QIMR Berghofer Medical Research Institute; Brisbane Australia
3. School of Medicine; Menzies Research Institute Tasmania; University of Tasmania; Hobart Australia
4. Helmholtz Centre Munich; Institute of Epidemiology I; Neuherberg Germany
5. Institute of Medical Statistics and Epidemiology; Technical University Munich; Germany
6. Centre for Ophthalmology and Visual Science; Lions Eye Institute; University of Western Australia; Perth Australia
7. Department of Ophthalmology; University of Pennsylvania; Philadelphia, Pennsylvania United States of America
8. Computational and Statistical Genomics Branch; National Human Genome Research Institute; National Institutes of Health; Baltimore Maryland United States of America
9. Wilmer Eye Institute; Johns Hopkins Medical Institutions, Baltimore, Maryland, United States of America; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health; Baltimore MD USA
10. Centre for Vision Research; Westmead Millennium Institute of Medical Research and Department of Ophthalmology; University of Sydney; Sydney Australia