{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,20]],"date-time":"2026-02-20T00:10:01Z","timestamp":1771546201651,"version":"3.50.1"},"reference-count":17,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,6,1]],"date-time":"2021-06-01T00:00:00Z","timestamp":1622505600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","contactlensjournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Contact Lens and Anterior Eye"],"published-print":{"date-parts":[[2021,6]]},"DOI":"10.1016\/j.clae.2020.05.002","type":"journal-article","created":{"date-parts":[[2020,5,21]],"date-time":"2020-05-21T17:59:01Z","timestamp":1590083941000},"page":"101333","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":14,"title":["Diagnostic patterns in keratoconus"],"prefix":"10.1016","volume":"44","author":[{"given":"Elke O.","family":"Kreps","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ilse","family":"Claerhout","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carina","family":"Koppen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"6","key":"10.1016\/j.clae.2020.05.002_bib0005","doi-asserted-by":"crossref","first-page":"770","DOI":"10.1016\/j.survophthal.2017.06.009","article-title":"A review of keratoconus: diagnosis, pathophysiology and genetics","volume":"62","author":"Mas Tur","year":"2017","journal-title":"Surv Ophthalmol"},{"issue":"1","key":"10.1016\/j.clae.2020.05.002_bib0010","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1038\/eye.2014.230","article-title":"Safety and efficacy of epithelium removal and transepithelial corneal collagen crosslinking for keratoconus","volume":"29","author":"Shalchi","year":"2015","journal-title":"Eye (Lond)"},{"key":"10.1016\/j.clae.2020.05.002_bib0015","doi-asserted-by":"crossref","first-page":"1382","DOI":"10.1097\/ICO.0000000000002054","article-title":"Keratoconus prevalence among high school students in New Zealand","volume":"38","author":"Papali\u2019i-Curtin","year":"2019","journal-title":"Cornea"},{"key":"10.1016\/j.clae.2020.05.002_bib0020","doi-asserted-by":"crossref","first-page":"1436","DOI":"10.1136\/bjophthalmol-2017-311391","article-title":"Prevalence of keratoconus in paediatric patients in Riyadh, Saudi Arabia","volume":"102","author":"Torres Netto","year":"2018","journal-title":"Br J Ophthalmol"},{"key":"10.1016\/j.clae.2020.05.002_bib0025","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/S0886-3350(98)80284-8","article-title":"Live-epikeratophakia for keratoconus","volume":"24","author":"Krumeich","year":"1998","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.clae.2020.05.002_bib0030","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/j.ajo.2016.12.015","article-title":"Age-specific incidence and prevalence of keratoconus: a nationwide registration study","volume":"175","author":"Godefrooij","year":"2017","journal-title":"Am J Ophthalmol"},{"issue":"11","key":"10.1016\/j.clae.2020.05.002_bib0035","doi-asserted-by":"crossref","first-page":"1403","DOI":"10.1136\/bjo.2005.074955","article-title":"Incidence and severity of keratoconus in Asir province, Saudi Arabia","volume":"89","author":"Assiri","year":"2005","journal-title":"Br J Ophthalmol"},{"issue":"9","key":"10.1016\/j.clae.2020.05.002_bib0040","doi-asserted-by":"crossref","first-page":"1044","DOI":"10.1097\/ICO.0b013e31823f8d3c","article-title":"Epidemiology of keratoconus in an Iranian population","volume":"31","author":"Ziaei","year":"2012","journal-title":"Cornea"},{"issue":"4","key":"10.1016\/j.clae.2020.05.002_bib0045","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1038\/sj.eye.6700652","article-title":"Influence of ethnic origin on the incidence of keratoconus and associated atopic disease in Asians and white patients","volume":"18","author":"Georgiou","year":"2004","journal-title":"Eye (Lond)"},{"issue":"2","key":"10.1016\/j.clae.2020.05.002_bib0050","doi-asserted-by":"crossref","first-page":"150","DOI":"10.1111\/cxo.12237","article-title":"Rigid gas-permeable contact lens related life quality in keratoconic patients with different grades of severity","volume":"98","author":"Wu","year":"2015","journal-title":"Clin Exp Optom"},{"issue":"5","key":"10.1016\/j.clae.2020.05.002_bib0055","doi-asserted-by":"crossref","first-page":"974","DOI":"10.1016\/j.ajo.2014.07.016","article-title":"Prosthetic Replacement of the Ocular Surface Ecosystem (PROSE) scleral device compared to keratoplasty for the treatment of corneal ectasia","volume":"158","author":"DeLoss","year":"2014","journal-title":"Am J Ophthalmol"},{"key":"10.1016\/j.clae.2020.05.002_bib0060","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1016\/j.ajo.2017.10.022","article-title":"Scleral lenses reduce the need for corneal transplants in severe keratoconus","volume":"185","author":"Koppen","year":"2018","journal-title":"Am J Ophthalmol"},{"issue":"12","key":"10.1016\/j.clae.2020.05.002_bib0065","doi-asserted-by":"crossref","first-page":"1510","DOI":"10.1097\/ICO.0b013e318211401f","article-title":"Contact lenses in the management of keratoconus","volume":"30","author":"Barnett","year":"2011","journal-title":"Cornea"},{"issue":"1","key":"10.1016\/j.clae.2020.05.002_bib0070","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1097\/ICO.0b013e3181a9d090","article-title":"SynergEyes lenses for keratoconus","volume":"29","author":"Abdalla","year":"2010","journal-title":"Cornea"},{"issue":"8","key":"10.1016\/j.clae.2020.05.002_bib0075","doi-asserted-by":"crossref","first-page":"1108","DOI":"10.1016\/j.ophtha.2017.03.019","article-title":"Corneal collagen cross-linking in the management of keratoconus in Canada: a cost-effectiveness analysis","volume":"124","author":"Leung","year":"2017","journal-title":"Ophthalmology"},{"issue":"11","key":"10.1016\/j.clae.2020.05.002_bib0080","doi-asserted-by":"crossref","first-page":"1504","DOI":"10.1038\/eye.2015.151","article-title":"Cost effectiveness of collagen crosslinking for progressive keratoconus in the UK NHS","volume":"29","author":"Salmon","year":"2015","journal-title":"Eye (Lond)"},{"issue":"6","key":"10.1016\/j.clae.2020.05.002_bib0085","doi-asserted-by":"crossref","first-page":"610","DOI":"10.1001\/jamaophthalmol.2019.0415","article-title":"Clinical evaluation and validation of the dutch crosslinking for keratoconus score","volume":"137","author":"Wisse","year":"2019","journal-title":"JAMA Ophthalmol"}],"container-title":["Contact Lens and Anterior Eye"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S136704842030103X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S136704842030103X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T01:17:54Z","timestamp":1761268674000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S136704842030103X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,6]]},"references-count":17,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2021,6]]}},"alternative-id":["S136704842030103X"],"URL":"https:\/\/doi.org\/10.1016\/j.clae.2020.05.002","relation":{},"ISSN":["1367-0484"],"issn-type":[{"value":"1367-0484","type":"print"}],"subject":[],"published":{"date-parts":[[2021,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Diagnostic patterns in keratoconus","name":"articletitle","label":"Article Title"},{"value":"Contact Lens and Anterior Eye","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.clae.2020.05.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}],"article-number":"101333"}}