[1
]
Department of Epidemiology and Welch Center for Prevention, Epidemiology, and Clinical
Research, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland.
[2
]
Department of Epidemiology and Welch Center for Prevention, Epidemiology, and Clinical
Research, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland;
Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul,
South Korea; Biostatistics and Clinical Epidemiology Center, Research Institute for
Future Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine,
Seoul, South Korea.
[3
]
Saevit Eye Hospital, Goyang, Gyeonggi-do, South Korea; Department of Epidemiology,
Graduate School of Public Health, Seoul National University, Seoul, South Korea. Electronic
address: philip.mhkim@gmail.com.