We thank Drs Grzybowski and Ascaso1 for their interest in and comments on our recent article.2 We agree that in our paper there is a lack of details concerning the statistical tests used (which were omitted for the sake of brevity). In the study, we proved that each variable group was normally distributed using the KolmogorovSmirnov normality test. Then we… (More)
DOI: 10.1038/eye.2013.63


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