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Varikooty J, Schulze MM, Dumbleton K, Keir N, Woods CA, Fonn D, Jones LW.Varikooty J, et al. Among authors: dumbleton k.Optom Vis Sci. 2015 Mar;92(3):301-11. doi: 10.1097/OPX.0000000000000514.Optom Vis Sci. 2015.PMID: 25628269Clinical Trial.