{"id":"https://openalex.org/W2974756827","doi":"https://doi.org/10.3390/s19183999","title":"An Integrated Thermopile-Based Sensor with a Chopper-Stabilized Interface Circuit for Presence Detection","display_name":"An Integrated Thermopile-Based Sensor with a Chopper-Stabilized Interface Circuit for Presence Detection","publication_year":2019,"publication_date":"2019-09-16","ids":{"openalex":"https://openalex.org/W2974756827","doi":"https://doi.org/10.3390/s19183999","mag":"2974756827","pmid":"https://pubmed.ncbi.nlm.nih.gov/31527508"},"language":"en","primary_location":{"id":"doi:10.3390/s19183999","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19183999","pdf_url":"https://www.mdpi.com/1424-8220/19/18/3999/pdf?version=1569203418","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/18/3999/pdf?version=1569203418","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034882137","display_name":"Elisabetta Moisello","orcid":"https://orcid.org/0000-0001-8535-4227"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Elisabetta Moisello","raw_affiliation_strings":["Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Via Ferrata 5, 27100 Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Via Ferrata 5, 27100 Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061456496","display_name":"Michele Vaiana","orcid":"https://orcid.org/0000-0002-6072-281X"},"institutions":[{"id":"https://openalex.org/I4210154781","display_name":"STMicroelectronics (Italy)","ror":"https://ror.org/053bqv655","country_code":"IT","type":"company","lineage":["https://openalex.org/I131827901","https://openalex.org/I4210154781"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Michele Vaiana","raw_affiliation_strings":["STMicroelectronics, Str. Primosole 50, 95121 Catania, Italy"],"affiliations":[{"raw_affiliation_string":"STMicroelectronics, Str. Primosole 50, 95121 Catania, Italy","institution_ids":["https://openalex.org/I4210154781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044409603","display_name":"Maria Eloisa Castagna","orcid":"https://orcid.org/0000-0002-7864-6085"},"institutions":[{"id":"https://openalex.org/I4210154781","display_name":"STMicroelectronics (Italy)","ror":"https://ror.org/053bqv655","country_code":"IT","type":"company","lineage":["https://openalex.org/I131827901","https://openalex.org/I4210154781"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Eloisa Castagna","raw_affiliation_strings":["STMicroelectronics, Str. Primosole 50, 95121 Catania, Italy"],"affiliations":[{"raw_affiliation_string":"STMicroelectronics, Str. Primosole 50, 95121 Catania, Italy","institution_ids":["https://openalex.org/I4210154781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101473509","display_name":"Giuseppe Bruno","orcid":"https://orcid.org/0000-0001-6398-2142"},"institutions":[{"id":"https://openalex.org/I4210154781","display_name":"STMicroelectronics (Italy)","ror":"https://ror.org/053bqv655","country_code":"IT","type":"company","lineage":["https://openalex.org/I131827901","https://openalex.org/I4210154781"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Bruno","raw_affiliation_strings":["STMicroelectronics, Str. Primosole 50, 95121 Catania, Italy"],"affiliations":[{"raw_affiliation_string":"STMicroelectronics, Str. Primosole 50, 95121 Catania, Italy","institution_ids":["https://openalex.org/I4210154781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012770413","display_name":"P. Malcovati","orcid":"https://orcid.org/0000-0001-6514-9672"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Piero Malcovati","raw_affiliation_strings":["Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Via Ferrata 5, 27100 Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Via Ferrata 5, 27100 Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002715573","display_name":"Edoardo Bonizzoni","orcid":"https://orcid.org/0000-0002-8398-8506"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Edoardo Bonizzoni","raw_affiliation_strings":["Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Via Ferrata 5, 27100 Pavia, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Via Ferrata 5, 27100 Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5034882137"],"corresponding_institution_ids":["https://openalex.org/I25217355"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.4775,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.80568959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"19","issue":"18","first_page":"3999","last_page":"3999"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/thermopile","display_name":"Thermopile","score":0.9741873145103455},{"id":"https://openalex.org/keywords/chopper","display_name":"Chopper","score":0.8133612275123596},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5883605480194092},{"id":"https://openalex.org/keywords/responsivity","display_name":"Responsivity","score":0.5751105546951294},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5514274835586548},{"id":"https://openalex.org/keywords/microelectromechanical-systems","display_name":"Microelectromechanical systems","score":0.49703601002693176},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4901038110256195},{"id":"https://openalex.org/keywords/surface-micromachining","display_name":"Surface micromachining","score":0.4671907424926758},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4298916459083557},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.4211307466030121},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41170230507850647},{"id":"https://openalex.org/keywords/bulk-micromachining","display_name":"Bulk micromachining","score":0.4102141857147217},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3932441771030426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33893024921417236},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3201220631599426},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.2500085234642029},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2301081418991089},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1670289933681488},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.09300023317337036},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08341121673583984}],"concepts":[{"id":"https://openalex.org/C47279676","wikidata":"https://www.wikidata.org/wiki/Q915693","display_name":"Thermopile","level":3,"score":0.9741873145103455},{"id":"https://openalex.org/C2780191706","wikidata":"https://www.wikidata.org/wiki/Q191658","display_name":"Chopper","level":3,"score":0.8133612275123596},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5883605480194092},{"id":"https://openalex.org/C178889773","wikidata":"https://www.wikidata.org/wiki/Q7316011","display_name":"Responsivity","level":3,"score":0.5751105546951294},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5514274835586548},{"id":"https://openalex.org/C37977207","wikidata":"https://www.wikidata.org/wiki/Q175561","display_name":"Microelectromechanical systems","level":2,"score":0.49703601002693176},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4901038110256195},{"id":"https://openalex.org/C145667562","wikidata":"https://www.wikidata.org/wiki/Q7646003","display_name":"Surface micromachining","level":4,"score":0.4671907424926758},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4298916459083557},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.4211307466030121},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41170230507850647},{"id":"https://openalex.org/C41075158","wikidata":"https://www.wikidata.org/wiki/Q4996485","display_name":"Bulk micromachining","level":5,"score":0.4102141857147217},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3932441771030426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33893024921417236},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3201220631599426},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2500085234642029},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2301081418991089},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1670289933681488},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.09300023317337036},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08341121673583984},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.0},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s19183999","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19183999","pdf_url":"https://www.mdpi.com/1424-8220/19/18/3999/pdf?version=1569203418","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:31527508","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31527508","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,"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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:6600bdb2820244c7a904c7e9f3fc78fb","is_oa":true,"landing_page_url":"https://doaj.org/article/6600bdb2820244c7a904c7e9f3fc78fb","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 19, Iss 18, p 3999 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/18/3999/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19183999","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6767206","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6767206","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19183999","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19183999","pdf_url":"https://www.mdpi.com/1424-8220/19/18/3999/pdf?version=1569203418","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2974756827.pdf","grobid_xml":"https://content.openalex.org/works/W2974756827.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W2063754791","https://openalex.org/W2074094706","https://openalex.org/W2094645064","https://openalex.org/W2108987003","https://openalex.org/W2112611349","https://openalex.org/W2116092561","https://openalex.org/W2120985204","https://openalex.org/W2146744711","https://openalex.org/W2156189021","https://openalex.org/W2160489724","https://openalex.org/W2279251824","https://openalex.org/W2403518287","https://openalex.org/W2490824296","https://openalex.org/W2575906613","https://openalex.org/W2581557729","https://openalex.org/W2613028797","https://openalex.org/W2771614308","https://openalex.org/W2890640908","https://openalex.org/W2897359305","https://openalex.org/W2902438467","https://openalex.org/W2943651275","https://openalex.org/W2966558914","https://openalex.org/W2974756827","https://openalex.org/W2995432198","https://openalex.org/W4246323542","https://openalex.org/W4299908858"],"related_works":["https://openalex.org/W4312725605","https://openalex.org/W2477657876","https://openalex.org/W4282587081","https://openalex.org/W2138150501","https://openalex.org/W2375451388","https://openalex.org/W1996777414","https://openalex.org/W2371457882","https://openalex.org/W1604535596","https://openalex.org/W2980758129","https://openalex.org/W2744329487"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,15,26,44,57,78,102,105],"sensor-readout":[4],"circuit":[5,40,61],"system":[6,95,120],"suitable":[7],"for":[8],"presence":[9,100],"detection.":[10],"The":[11,38],"sensor":[12,51],"consists":[13],"of":[14,101,118],"miniaturized":[16],"polysilicon":[17],"thermopile,":[18],"realized":[19],"employing":[20],"MEMS":[21],"micromachining":[22],"by":[23],"STMicroelectronics,":[24],"featuring":[25],"responsivity":[27],"value":[28],"equal":[29,85],"to":[30,68,86],"180":[31],"V/W,":[32],"with":[33,121],"13":[34],"ms":[35],"response":[36],"time.":[37],"readout":[39],"is":[41],"implemented":[42],"in":[43,66,104],"standard":[45,83],"130-nm":[46],"CMOS":[47],"process.":[48],"As":[49],"the":[50,59,63,93,99,112,115,119],"output":[52],"signal":[53],"behaves":[54],"substantially":[55],"as":[56],"DC,":[58],"interface":[60],"employs":[62],"chopper":[64],"technique":[65],"order":[67],"minimize":[69],"offset":[70,82],"and":[71],"noise":[72],"contributions":[73],"at":[74,108],"low":[75],"frequency,":[76],"achieving":[77],"measured":[79],"input":[80],"referred":[81],"deviation":[84],"1.36":[87],"\u03bc":[88],"V.":[89],"Measurements":[90],"show":[91],"that":[92],"presented":[94],"allows":[96],"successfully":[97],"detecting":[98],"person":[103],"room":[106],"standing":[107],"5.5":[109],"m":[110],"from":[111],"sensor.":[113],"Furthermore,":[114],"correct":[116],"operation":[117],"moving":[122],"targets,":[123],"considering":[124],"people":[125],"either":[126],"walking":[127],"or":[128],"running,":[129],"was":[130],"also":[131],"demonstrated.":[132]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}