Corrigendum to: A review of collagen cross-linking in cornea and sclera (Journal of Ophthalmology (2015) 2015 (289467))

In the article titled a review of collagen cross-linking in cornea and sclera [1],the first affiliation was incorrectly written as department of ophthalmology,shandong provincial hospital,shandong university,jinan,shandong 250000,china, while the correct address is department of ophthalmology,shandong provincial hospital affiliated to shandong university,jinan,shandong 250000,china. the corrected affiliations are shown above. copyright © 2016 xiao zhang et al.