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Contour plot of the von Mises stress in the lid wiper during blink without CL (a) and with CL (b) when the lid wiper is moved at superior (10°) and central position (40°) of the cornea (value of the legend shows von Mises stress; unit: kPa). The plots were exported as images from COMSOL Multiphysics v5.2 (https://www.comsol.com), and image collage was made using Microsoft PowerPoint 2019 (https://www.microsoft.com/en-in/microsoft-365/get-started-with-office-2019).
