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. 2021 Feb 16;15:591–599. doi: 10.2147/OPTH.S263658

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© 2021 Mendicute et al.

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Physician satisfaction levels: *1=not satisfied at all; 7=extremely satisfied; ^†1=manual better, 5=neutral, 9=System U better; ^‡1=other preloaded device better, 5=neutral, 9=System U better.