1. Division of Cardiology and the Department of MedicineWeill Cornell Medical CollegeNew York Presbyterian HospitalNew York CityNYUSA
2. Department of Ophthalmology and Visual SciencesUniversity of Wisconsin School of Medicine and Public HealthMadisonWIUSA
3. Department of MedicineColumbia University College of Physicians and SurgeonsNew York CityNYUSA
4. National Eye InstituteNational Institutes of HealthBethesdaMDUSA
5. Center for Clinical Epidemiology and BiostatisticsPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
6. Singapore Eye Research InstituteNational University of SingaporeSingaporeRepublic of Singapore
7. Department of MedicineJohns Hopkins University School of MedicineBaltimoreMDUSA
8. National Institute of Biomedical Imaging and BioengineeringNational Institutes of HealthBethesdaMDUSA
9. Department of MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA