Affiliation: | 1. Department of Ophthalmology, Barzilai Medical Center, Ashkelon, Israel;2. Department of health science, Ben Gurion University, Be'er Sheva, Israel;3. Department of Ophthalmology, Rambam Health Care Campus, Haifa, Israel;4. Central Virology Laboratory, Ministry of Health, Chaim Sheba Medical Center, Ramat‐Gan, Israel;5. Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel‐Aviv University, Tel‐Aviv, Israel |