1. Department of Public Health, Yonsei University Graduate School, Seoul, Republic of Korea
2. Cardiovascular and Metabolic Diseases Etiology Research Center, Seoul, Republic of Korea
3. Singapore Eye Research Institute, Singapore National Eye Centre, Bukit Merah, Singapore
4. Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Bukit Merah, Singapore
5. Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Republic of Korea
6. Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
7. Department of Sociology, Yonsei University College of Sociology, Seoul, Republic of Korea