From: Monitoring of Cornea Elastic Properties Changes during UV-A/Riboflavin-Induced Corneal Collagen Cross-Linking using Supersonic Shear Wave Imaging: A Pilot Study Invest. Ophthalmol. Vis. Sci.. 2012;53(9):5948-5954. doi:10.1167/iovs.11-9142 Figure Legend: Elasticity increase induced by CXL corneas. The control group was de-epithelized and soaked with riboflavin but not exposed to UV irradiation (n = 9). The (+) group corresponds to corneas that were responsive to the CXL treatment (n = 5). Both groups are significantly different (P < 4.10−5). Date of download: 12/27/2017 The Association for Research in Vision and Ophthalmology Copyright © 2017. All rights reserved.