{"id":"https://openalex.org/W4394699101","doi":"https://doi.org/10.1109/jiot.2024.3386645","title":"A Contactless Breathing Pattern Recognition System Using Deep Learning and WiFi Signal","display_name":"A Contactless Breathing Pattern Recognition System Using Deep Learning and WiFi Signal","publication_year":2024,"publication_date":"2024-04-10","ids":{"openalex":"https://openalex.org/W4394699101","doi":"https://doi.org/10.1109/jiot.2024.3386645"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3386645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3386645","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://eprints.gla.ac.uk/324203/2/324203.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028035786","display_name":"Dou Fan","orcid":"https://orcid.org/0000-0002-5869-8152"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dou Fan","raw_affiliation_strings":["School of Life Science and Technology, Xidian University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-5869-8152","affiliations":[{"raw_affiliation_string":"School of Life Science and Technology, Xidian University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100755418","display_name":"Xiaodong Yang","orcid":"https://orcid.org/0000-0002-4701-1204"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Yang","raw_affiliation_strings":["Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-4701-1204","affiliations":[{"raw_affiliation_string":"Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062139341","display_name":"Nan Zhao","orcid":"https://orcid.org/0000-0002-5353-0158"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Zhao","raw_affiliation_strings":["Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0002-5353-0158","affiliations":[{"raw_affiliation_string":"Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081386350","display_name":"Lei Guan","orcid":"https://orcid.org/0000-0003-1177-3052"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Guan","raw_affiliation_strings":["Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0000-0003-1177-3052","affiliations":[{"raw_affiliation_string":"Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016156700","display_name":"Malik Muhammad Arslan","orcid":"https://orcid.org/0009-0005-1608-096X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Malik Muhammad Arslan","raw_affiliation_strings":["Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China"],"raw_orcid":"https://orcid.org/0009-0005-1608-096X","affiliations":[{"raw_affiliation_string":"Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101613350","display_name":"Muneeb Ullah","orcid":"https://orcid.org/0000-0002-5469-0241"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muneeb Ullah","raw_affiliation_strings":["Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of High Speed Circuit Design and EMC of Ministry of Education, School of Electronic Engineering, Xidian University, Xi’an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331811","display_name":"Muhammad Ali Imran","orcid":"https://orcid.org/0000-0003-4743-9136"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Muhammad Ali Imran","raw_affiliation_strings":["James Watt School of Engineering, University of Glasgow, Glasgow, U.K"],"raw_orcid":"https://orcid.org/0000-0003-4743-9136","affiliations":[{"raw_affiliation_string":"James Watt School of Engineering, University of Glasgow, Glasgow, U.K","institution_ids":["https://openalex.org/I7882870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047892843","display_name":"Qammer H. Abbasi","orcid":"https://orcid.org/0000-0002-7097-9969"},"institutions":[{"id":"https://openalex.org/I182000528","display_name":"Ajman University","ror":"https://ror.org/01j1rma10","country_code":"AE","type":"education","lineage":["https://openalex.org/I182000528"]},{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["AE","GB"],"is_corresponding":false,"raw_author_name":"Qammer H. Abbasi","raw_affiliation_strings":["James Watt School of Engineering, University of Glasgow, Glasgow, U.K","Artificial Intelligence Research Centre, Ajman University, Ajman, UAE"],"raw_orcid":"https://orcid.org/0000-0002-7097-9969","affiliations":[{"raw_affiliation_string":"James Watt School of Engineering, University of Glasgow, Glasgow, U.K","institution_ids":["https://openalex.org/I7882870"]},{"raw_affiliation_string":"Artificial Intelligence Research Centre, Ajman University, Ajman, UAE","institution_ids":["https://openalex.org/I182000528"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9477,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.91827499,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"11","issue":"13","first_page":"23820","last_page":"23834"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.996399998664856,"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"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.996399998664856,"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.973800003528595,"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/computer-science","display_name":"Computer science","score":0.8368268013000488},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6302852034568787},{"id":"https://openalex.org/keywords/breathing","display_name":"Breathing","score":0.6161636114120483},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5999672412872314},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5843716859817505},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5642312169075012},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5382745862007141},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4519873857498169},{"id":"https://openalex.org/keywords/respiratory-rate","display_name":"Respiratory rate","score":0.43545252084732056}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8368268013000488},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6302852034568787},{"id":"https://openalex.org/C39300077","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Breathing","level":2,"score":0.6161636114120483},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5999672412872314},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5843716859817505},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5642312169075012},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5382745862007141},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4519873857498169},{"id":"https://openalex.org/C8213797","wikidata":"https://www.wikidata.org/wiki/Q754250","display_name":"Respiratory rate","level":4,"score":0.43545252084732056},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2024.3386645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3386645","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:eprints.gla.ac.uk:324203","is_oa":true,"landing_page_url":"https://eprints.gla.ac.uk/view/author/37001.html>","pdf_url":"https://eprints.gla.ac.uk/324203/2/324203.pdf","source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"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":null,"raw_type":"Articles"}],"best_oa_location":{"id":"pmh:oai:eprints.gla.ac.uk:324203","is_oa":true,"landing_page_url":"https://eprints.gla.ac.uk/view/author/37001.html>","pdf_url":"https://eprints.gla.ac.uk/324203/2/324203.pdf","source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"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":null,"raw_type":"Articles"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2447866707","display_name":null,"funder_award_id":"EP/T021063/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3452917677","display_name":"\u9762\u5411\u8eab\u4f53\u4e2d\u5fc3\u65e0\u7ebf\u901a\u4fe1\u7684\u7269\u7406\u5c42\u5b89\u5168\u7814\u7a76","funder_award_id":"61671349","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4625065707","display_name":null,"funder_award_id":"2022KW-44","funder_id":"https://openalex.org/F4320336350","funder_display_name":"Key Research and Development Projects of Shaanxi Province"},{"id":"https://openalex.org/G8983746636","display_name":null,"funder_award_id":"62201413","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320336350","display_name":"Key Research and Development Projects of Shaanxi Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394699101.pdf","grobid_xml":"https://content.openalex.org/works/W4394699101.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W367038825","https://openalex.org/W948917087","https://openalex.org/W1493720529","https://openalex.org/W1976756294","https://openalex.org/W1978309297","https://openalex.org/W1979004870","https://openalex.org/W1987977337","https://openalex.org/W2000191857","https://openalex.org/W2064675550","https://openalex.org/W2078934723","https://openalex.org/W2079340953","https://openalex.org/W2097746181","https://openalex.org/W2104435385","https://openalex.org/W2107868282","https://openalex.org/W2113945279","https://openalex.org/W2143535152","https://openalex.org/W2150823344","https://openalex.org/W2156742842","https://openalex.org/W2167355791","https://openalex.org/W2271471225","https://openalex.org/W2776989546","https://openalex.org/W2787068177","https://openalex.org/W2790943595","https://openalex.org/W2796314695","https://openalex.org/W2810559586","https://openalex.org/W2905031055","https://openalex.org/W2910710468","https://openalex.org/W2918021868","https://openalex.org/W2925781557","https://openalex.org/W2944849621","https://openalex.org/W2948175183","https://openalex.org/W2962415129","https://openalex.org/W2964573743","https://openalex.org/W2964989463","https://openalex.org/W2984781926","https://openalex.org/W3017361427","https://openalex.org/W3017660267","https://openalex.org/W3035642962","https://openalex.org/W3112105942","https://openalex.org/W3134230466","https://openalex.org/W3134423376","https://openalex.org/W3150529520","https://openalex.org/W3153600795","https://openalex.org/W3179020441","https://openalex.org/W3202887341","https://openalex.org/W4206469819","https://openalex.org/W4206938417","https://openalex.org/W4210756920","https://openalex.org/W4221039797","https://openalex.org/W4224229612","https://openalex.org/W4241656367","https://openalex.org/W4297097023","https://openalex.org/W4380032296","https://openalex.org/W6688098969","https://openalex.org/W6770967793"],"related_works":["https://openalex.org/W4226493464","https://openalex.org/W4312417841","https://openalex.org/W3133861977","https://openalex.org/W2951211570","https://openalex.org/W3103566983","https://openalex.org/W3029198973","https://openalex.org/W2921132911","https://openalex.org/W2288793952","https://openalex.org/W2098383409","https://openalex.org/W2042041186"],"abstract_inverted_index":{"Breathing":[0],"pattern":[1],"is":[2,52],"a":[3,47,62,95,114,156,226],"representation":[4],"of":[5,89,97,158,218,233],"human":[6],"breathing":[7,26,48,59,106,152,211],"in":[8,61,203],"the":[9,38,41,71,84,104,140,144,149,164,176,180,193,208,216,230],"rate,":[10],"depth,":[11],"and":[12,18,23,33,56,65,78,87,133,172,188,199,224],"rhythm,":[13],"which":[14,154],"can":[15,28],"reflect":[16],"physical":[17],"mental":[19],"health":[20],"conditions.":[21],"Capturing":[22],"identifying":[24],"abnormal":[25,58],"patterns":[27,49,60,127,212,222],"help":[29],"localize":[30],"associated":[31],"disorders":[32],"have":[34,143],"important":[35],"implications":[36],"for":[37,229],"patient":[39],"or":[40],"potential":[42,227],"patient.":[43],"In":[44,191],"this":[45],"paper,":[46],"recognition":[50,88,201,213],"system":[51,69,142,195,214],"proposed":[53,141,194,209],"to":[54,82,101,122,146],"monitor":[55],"identify":[57],"contactless,":[63],"unobtrusive":[64],"comfortable":[66],"way.":[67],"The":[68,135,168],"utilize":[70],"designed":[72],"prototype":[73],"based":[74],"on":[75,179],"WiFi":[76],"signal":[77,107],"deep":[79],"learning":[80],"architecture":[81],"achieve":[83],"reliable":[85],"measurement":[86],"respiratory":[90,126,221],"patterns.":[91],"We":[92],"first":[93],"develop":[94],"series":[96,157],"data":[98,160],"preprocessing":[99],"method":[100],"capture":[102],"accurately":[103],"time-domain":[105],"from":[108],"received":[109],"data.":[110],"Then,":[111],"we":[112],"apply":[113],"combined":[115],"convolutional\u2013long":[116],"short-term":[117],"memory":[118],"(CNN-LSTM)":[119],"network":[120],"model":[121,178],"classify":[123,148],"six":[124,151],"distinct":[125],"(Eupnea,":[128],"Tachypnea,":[129],"Bradypnea,":[130],"Biots,":[131],"Cheyne\u2013Stokes,":[132],"Kussmaul).":[134],"experimental":[136],"results":[137],"demonstrate":[138],"that":[139],"ability":[145],"effectively":[147],"afore-mentioned":[150],"patterns,":[153],"combines":[155],"novel":[159],"processing":[161],"methods":[162],"with":[163],"obtained":[165,174],"CNN-LSTM":[166,177],"model.":[167],"accuracy,":[169],"precision,":[170],"recall":[171],"F1-scores":[173],"by":[175],"collected":[181],"test":[182],"set":[183],"were":[184],"97.8%,":[185,189],"97.9%,":[186],"97.8%":[187],"respectively.":[190],"addition,":[192],"achieved":[196],"96.7%,":[197],"97.5%,":[198],"98.1%":[200],"accuracy":[202],"different":[204],"indoor":[205],"environments.":[206],"Overall,":[207],"contactless":[210],"validates":[215],"feasibility":[217],"long-term":[219],"continuous":[220],"recognition,":[223],"provides":[225],"solution":[228],"auxiliary":[231],"diagnosis":[232],"diseases.":[234]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":5}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}