{"id":"https://openalex.org/W4221069246","doi":"https://doi.org/10.3389/fmed.2022.844601","title":"Impact of the COVID-19 Pandemic on Corneal Transplantation: A Report From the Italian Association of Eye Banks","display_name":"Impact of the COVID-19 Pandemic on Corneal Transplantation: A Report From the Italian Association of Eye Banks","publication_year":2022,"publication_date":"2022-03-22","ids":{"openalex":"https://openalex.org/W4221069246","doi":"https://doi.org/10.3389/fmed.2022.844601","pmid":"https://pubmed.ncbi.nlm.nih.gov/35391890"},"language":"en","primary_location":{"id":"doi:10.3389/fmed.2022.844601","doi":"https://doi.org/10.3389/fmed.2022.844601","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fmed.2022.844601","pdf_url":"https://www.frontiersin.org/articles/10.3389/fmed.2022.844601/pdf","source":{"id":"https://openalex.org/S2597052008","display_name":"Frontiers in Medicine","issn_l":"2296-858X","issn":["2296-858X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Medicine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/articles/10.3389/fmed.2022.844601/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072308244","display_name":"Rita Mencucci","orcid":"https://orcid.org/0000-0003-1856-6363","observed_orcids":["https://orcid.org/0000-0003-1856-6363"]},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Rita Mencucci","raw_affiliation_strings":["Department of Neurosciences, Psychology, Pharmacology and Child Health, Eye Clinic, University of Florence, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosciences, Psychology, Pharmacology and Child Health, Eye Clinic, University of Florence, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037730485","display_name":"Michela Cennamo","orcid":"https://orcid.org/0000-0002-6938-0377","observed_orcids":["https://orcid.org/0000-0002-6938-0377"]},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Michela Cennamo","raw_affiliation_strings":["Department of Neurosciences, Psychology, Pharmacology and Child Health, Eye Clinic, University of Florence, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosciences, Psychology, Pharmacology and Child Health, Eye Clinic, University of Florence, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084716547","display_name":"Diego Ponzin","orcid":"https://orcid.org/0000-0002-6038-3977","observed_orcids":["https://orcid.org/0000-0002-6038-3977"]},"institutions":[{"id":"https://openalex.org/I4210121801","display_name":"Veneto Eye Bank Foundation","ror":"https://ror.org/02qexn916","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210121801"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Diego Ponzin","raw_affiliation_strings":["The Veneto Eye Bank Foundation, Venice, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Veneto Eye Bank Foundation, Venice, Italy","institution_ids":["https://openalex.org/I4210121801"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045639863","display_name":"Federico Genzano Besso","orcid":"https://orcid.org/0000-0001-6384-5017","observed_orcids":["https://orcid.org/0000-0001-6384-5017"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Federico Genzano Besso","raw_affiliation_strings":["Eye Bank of Piedmont, SSD Tissue Banks and Biorepository, Citt\u00e0 della Salute e della Scienza, Turin, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eye Bank of Piedmont, SSD Tissue Banks and Biorepository, Citt\u00e0 della Salute e della Scienza, Turin, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028586395","display_name":"Giulio Pocobelli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giulio Pocobelli","raw_affiliation_strings":["Ophthalmology Unit, Department of Experimental Medicine, University of Rome \"Tor Vergata\", Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ophthalmology Unit, Department of Experimental Medicine, University of Rome \"Tor Vergata\", Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006398186","display_name":"Matilde Buzzi","orcid":"https://orcid.org/0000-0002-2142-4596","observed_orcids":["https://orcid.org/0000-0002-2142-4596"]},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matilde Buzzi","raw_affiliation_strings":["Department of Neurosciences, Psychology, Pharmacology and Child Health, Eye Clinic, University of Florence, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosciences, Psychology, Pharmacology and Child Health, Eye Clinic, University of Florence, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103146409","display_name":"Carlo Nucci","orcid":"https://orcid.org/0000-0002-9142-3927","observed_orcids":["https://orcid.org/0000-0002-9142-3927"]},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlo Nucci","raw_affiliation_strings":["Ophthalmology Unit, Department of Experimental Medicine, University of Rome \"Tor Vergata\", Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ophthalmology Unit, Department of Experimental Medicine, University of Rome \"Tor Vergata\", Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057610160","display_name":"Francesco A. Aiello","orcid":"https://orcid.org/0000-0001-6479-1807","observed_orcids":["https://orcid.org/0000-0001-6479-1807"]},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Aiello","raw_affiliation_strings":["Ophthalmology Unit, Department of Experimental Medicine, University of Rome \"Tor Vergata\", Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ophthalmology Unit, Department of Experimental Medicine, University of Rome \"Tor Vergata\", Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072308244"],"corresponding_institution_ids":["https://openalex.org/I45084792"],"apc_list":{"value":2950,"currency":"USD","value_usd":2950},"apc_paid":{"value":2950,"currency":"USD","value_usd":2950},"fwci":1.0937,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.78327111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"9","issue":null,"first_page":"844601","last_page":"844601"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11296","display_name":"COVID-19 and healthcare impacts","score":0.7020999789237976,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11296","display_name":"COVID-19 and healthcare impacts","score":0.7020999789237976,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10563","display_name":"Corneal surgery and disorders","score":0.26339998841285706,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11826","display_name":"Ocular Infections and Treatments","score":0.008700000122189522,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/covid-19","display_name":"COVID-19 pandemic","score":0.996999979019165},{"id":"https://openalex.org/keywords/corneal-transplantation","display_name":"corneal transplantation","score":0.9980000257492065},{"id":"https://openalex.org/keywords/eye-bank","display_name":"eye bank","score":0.949999988079071},{"id":"https://openalex.org/keywords/penetrating-keratoplasty","display_name":"penetrating keratoplasty","score":0.9639999866485596},{"id":"https://openalex.org/keywords/anterior-lamellar-keratoplasty","display_name":"anterior lamellar keratoplasty","score":0.9950000047683716},{"id":"https://openalex.org/keywords/endothelial-keratoplasty","display_name":"endothelial keratoplasty","score":0.9980000257492065},{"id":"https://openalex.org/keywords/descemet-membrane-endothelial-keratoplasty","display_name":"Descemet membrane endothelial keratoplasty","score":0.9819999933242798},{"id":"https://openalex.org/keywords/lockdown","display_name":"lockdown","score":0.4339999854564667},{"id":"https://openalex.org/keywords/italy","display_name":"Italy","score":0.36899998784065247}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7097196578979492},{"id":"https://openalex.org/C2779353581","wikidata":"https://www.wikidata.org/wiki/Q1418182","display_name":"Eye bank","level":3,"score":0.6542374491691589},{"id":"https://openalex.org/C2780686511","wikidata":"https://www.wikidata.org/wiki/Q579361","display_name":"Corneal transplantation","level":3,"score":0.6525104641914368},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.5552552938461304},{"id":"https://openalex.org/C2911091166","wikidata":"https://www.wikidata.org/wiki/Q106419912","display_name":"Transplantation","level":2,"score":0.5472396016120911},{"id":"https://openalex.org/C89623803","wikidata":"https://www.wikidata.org/wiki/Q12184","display_name":"Pandemic","level":5,"score":0.5150291919708252},{"id":"https://openalex.org/C2776882836","wikidata":"https://www.wikidata.org/wiki/Q168291","display_name":"Cornea","level":2,"score":0.4751719832420349},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.4394955039024353},{"id":"https://openalex.org/C2776802314","wikidata":"https://www.wikidata.org/wiki/Q34147","display_name":"Flemish","level":2,"score":0.43931955099105835},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.41768988966941833},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.34631890058517456},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.34014198184013367},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.16117316484451294},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.14782047271728516},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09589061141014099},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3389/fmed.2022.844601","doi":"https://doi.org/10.3389/fmed.2022.844601","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fmed.2022.844601","pdf_url":"https://www.frontiersin.org/articles/10.3389/fmed.2022.844601/pdf","source":{"id":"https://openalex.org/S2597052008","display_name":"Frontiers in Medicine","issn_l":"2296-858X","issn":["2296-858X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Medicine","raw_type":"journal-article"},{"id":"pmid:35391890","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35391890","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in medicine","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8980460","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8980460","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Front Med (Lausanne)","raw_type":"Text"},{"id":"pmh:oai:art.torvergata.it:2108/315601","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/2108/315601","pdf_url":null,"source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:a6d23632987a4f95b59e48234911356f","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/a6d23632987a4f95b59e48234911356f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Medicine, Vol 9 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fmed.2022.844601","doi":"https://doi.org/10.3389/fmed.2022.844601","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fmed.2022.844601","pdf_url":"https://www.frontiersin.org/articles/10.3389/fmed.2022.844601/pdf","source":{"id":"https://openalex.org/S2597052008","display_name":"Frontiers in Medicine","issn_l":"2296-858X","issn":["2296-858X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9789000153541565,"display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/3","score":0.8500000238418579,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4221069246.pdf","grobid_xml":"https://content.openalex.org/works/W4221069246.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W3014290790","https://openalex.org/W3097630077","https://openalex.org/W3105041435","https://openalex.org/W3107276204","https://openalex.org/W3107684592","https://openalex.org/W3108955079","https://openalex.org/W3135852941","https://openalex.org/W3139445342","https://openalex.org/W3153133221","https://openalex.org/W3163978448","https://openalex.org/W3180263773","https://openalex.org/W3181258188","https://openalex.org/W3200970049","https://openalex.org/W3204378617","https://openalex.org/W3215595285","https://openalex.org/W4226528131"],"related_works":["https://openalex.org/W1180375390","https://openalex.org/W2465353771","https://openalex.org/W3124935924","https://openalex.org/W2412633733","https://openalex.org/W1974240997","https://openalex.org/W2413599967","https://openalex.org/W2024233744","https://openalex.org/W2025962532","https://openalex.org/W2750918102","https://openalex.org/W2123225216"],"abstract_inverted_index":{"Purpose:":[0],"To":[1],"analyze":[2],"the":[3,18,22,80,84,116,133,138,148,151,156,176,180,199,205,210,230,257,263],"impact":[4],"of":[5,21,32,71,83,99,118,150,198,207,245,254],"COVID-19":[6],"on":[7,36],"Italian":[8,58,211],"corneal":[9,37,140,226,266],"transplantation":[10,40,267],"from":[11,55,61,188],"March-2020":[12],"to":[13,17,28,64,132,191,216,242,248,274],"February":[14,65,192],"2021":[15,66],"compared":[16,78,131],"same":[19,81],"timeframe":[20],"2":[23,85,134],"previous":[24,86,135],"years,":[25],"in":[26,122,167,225,265],"order":[27],"identify":[29],"potential":[30],"consequences":[31],"a":[33,108,145,243,249,260],"global":[34],"pandemic":[35,139,221],"procurement":[38,114],"and":[39,75,89,93,115,128,155,165,172,209,271],"services":[41],"during":[42,229],"this":[43],"time.":[44],"Methods:":[45],"This":[46],"national,":[47],"multicentric,":[48],"retrospective":[49],"cohort":[50],"study":[51],"evaluated":[52],"data":[53],"collected":[54],"12":[56],"(100%)":[57],"eye":[59],"banks":[60],"March":[62,189],"2020":[63,123,190],"(Group":[67],"A).":[68],"The":[69,96,220,252],"number":[70,149],"tissues":[72,120],"collected,":[73],"distributed":[74,119],"discarded":[76],"were":[77,102,105],"with":[79,169,237],"time-frame":[82],"years:":[87],"2019":[88],"2018":[90],"(group":[91],"B":[92,171],"C,":[94,173],"respectively).":[95],"different":[97],"type":[98],"transplants":[100],"performed":[101],"reported.":[103],"Data":[104],"analyzed":[106],"using":[107],"non-parametric":[109],"Friedman":[110],"test.":[111],"Results:":[112],"Corneal":[113],"percentage":[117],"reduced":[121],"by":[124,162,204],"more":[125],"than":[126],"30":[127,164],"15%,":[129],"respectively,":[130],"years.":[136],"During":[137],"transplant":[141,227,246],"surgery":[142,247],"showed":[143],"only":[144],"modest":[146],"drop:":[147],"penetrating":[152],"keratoplasties":[153,159],"(PKs)":[154],"anterior":[157],"lamellar":[158],"(ALKs)":[160],"decreased":[161],"about":[163],"20%":[166],"comparison":[168],"groups":[170],"respectively;":[174],"between":[175],"Endothelial":[177],"Keratoplasties":[178],"(EKs),":[179],"Descemet":[181],"membrane":[182],"endothelial":[183],"keratoplasty":[184],"(DMEK)":[185],"increased":[186],"slightly":[187],"2021.":[193],"Conclusions:":[194],"Italy":[195],"was":[196],"one":[197],"first":[200,231],"countries":[201],"most":[202],"affected":[203],"outbreak":[206],"COVID-19,":[208],"government":[212],"adopted":[213],"severe":[214],"measures":[215],"limit":[217],"viral":[218],"transmission.":[219],"generated":[222],"several":[223],"implications":[224],"activity":[228],"lockdown.":[232],"Then":[233],"an":[234],"efficacious":[235],"reaction":[236],"constant,":[238],"vigorous":[239],"work":[240],"led":[241],"resumption":[244],"near-normal":[250],"standard.":[251],"increase":[253],"EKs,":[255],"despite":[256],"pandemic,":[258],"is":[259],"sign":[261],"that":[262],"advance":[264],"has":[268],"gone":[269],"ahead":[270],"it":[272],"continues":[273],"evolve.":[275]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2025-10-10T00:00:00"}
