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Safety assessment results according to slit-lamp imaging
| Category | Visit | Patient 1 | Patient 2 | Patient 3 |
|---|---|---|---|---|
| Conjunctival inflammation | Initial | Grade 1 | Grade 2 | Grade 1 |
| 4 wk | Grade 1 | Grade 1 | Grade 1 | |
| Allergic reaction | Initial | Grade 1 | Grade 1 | Grade 1 |
| 4 wk | Grade 1 | Grade 1 | Grade 1 |
