Youngsub Eom. Department of Ophthalmology, Ansan Hospital, Korea University College of Medicine, 123, Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do 15355, Republic of Korea. hippotate@hanmail.net

Supported by the SNUBH Research Fund (No.13-2020-007); TRC Research Grant of the Korea University Medicine and Korea Institute of Science and Technology, by Korea University Ansan Hospital grant, by Korea University grants (No.K1625491; No.K1722121; No.K1811051; No.K1913161; No.K2010921); the Korea Medical Device Development Fund grant funded by the Korea government (the Ministry of Science and ICT, the Ministry of Trade, Industry and Energy, the Ministry of Health & Welfare, the Ministry of Food and Drug Safety) (No.1711174253, RS-2020-KD000296); Korea Environment Industry & Technology Institute (KEITI) through Technology Development Project for Safety Management of Household Chemical Products, funded by Korea Ministry of Environment (MOE) (No.2020002960007, NTIS-1485018521); the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (NRF-2021R1F1A1062017); etc.