{"id":"https://openalex.org/W1994892525","doi":"https://doi.org/10.2337/diacare.20.6.1009","title":"Autoantibodies to Sympathetic Ganglia, GAD, or Tyrosine Phosphatase in Long-Term IDDM With and Without ECG-Based Cardiac Autonomic Neuropathy","display_name":"Autoantibodies to Sympathetic Ganglia, GAD, or Tyrosine Phosphatase in Long-Term IDDM With and Without ECG-Based Cardiac Autonomic Neuropathy","publication_year":1997,"publication_date":"1997-06-01","ids":{"openalex":"https://openalex.org/W1994892525","doi":"https://doi.org/10.2337/diacare.20.6.1009","mag":"1994892525","pmid":"https://pubmed.ncbi.nlm.nih.gov/9167116"},"language":"en","primary_location":{"id":"doi:10.2337/diacare.20.6.1009","doi":"https://doi.org/10.2337/diacare.20.6.1009","is_oa":false,"landing_page_url":"https://doi.org/10.2337/diacare.20.6.1009","pdf_url":null,"source":{"id":"https://openalex.org/S49878492","display_name":"Diabetes Care","issn_l":"0149-5992","issn":["0149-5992","1935-5548"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320274","host_organization_name":"American Diabetes Association","host_organization_lineage":["https://openalex.org/P4310320274"],"host_organization_lineage_names":["American Diabetes Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Diabetes Care","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066729241","display_name":"Daniela Muhr","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210091445","display_name":"M\u00fcnchen Klinik Schwabing","ror":"https://ror.org/002bjfj29","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210091445","https://openalex.org/I4210121101"]},{"id":"https://openalex.org/I4387152912","display_name":"Institute of Diabetes Research","ror":"https://ror.org/0278hns33","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672","https://openalex.org/I4387152912"]},{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Daniela Muhr","raw_affiliation_strings":["Diabetes Research Institute\u2008Munich, Germany","Schwabing City Hospital, Technical University\u2008Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diabetes Research Institute\u2008Munich, Germany","institution_ids":["https://openalex.org/I4387152912"]},{"raw_affiliation_string":"Schwabing City Hospital, Technical University\u2008Munich, Germany","institution_ids":["https://openalex.org/I4210091445","https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031740636","display_name":"Ulrike Mollenhauer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387152912","display_name":"Institute of Diabetes Research","ror":"https://ror.org/0278hns33","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672","https://openalex.org/I4387152912"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ulrike Mollenhauer","raw_affiliation_strings":["Diabetes Research Institute\u2008Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diabetes Research Institute\u2008Munich, Germany","institution_ids":["https://openalex.org/I4387152912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062338037","display_name":"Anette\u2010Gabriele Ziegler","orcid":"https://orcid.org/0000-0002-6290-5548","observed_orcids":["https://orcid.org/0000-0002-6290-5548"]},"institutions":[{"id":"https://openalex.org/I4387152912","display_name":"Institute of Diabetes Research","ror":"https://ror.org/0278hns33","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672","https://openalex.org/I4387152912"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anette-Gabriele Ziegler","raw_affiliation_strings":["Diabetes Research Institute\u2008Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diabetes Research Institute\u2008Munich, Germany","institution_ids":["https://openalex.org/I4387152912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114005392","display_name":"Manfred Haslbeck","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210121101","display_name":"M\u00fcnchen Klinik","ror":"https://ror.org/03pfshj32","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210121101"]},{"id":"https://openalex.org/I4387152912","display_name":"Institute of Diabetes Research","ror":"https://ror.org/0278hns33","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672","https://openalex.org/I4387152912"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Manfred Haslbeck","raw_affiliation_strings":["Diabetes Research Institute\u2008Munich, Germany","Third Medical Department\u2008Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diabetes Research Institute\u2008Munich, Germany","institution_ids":["https://openalex.org/I4387152912"]},{"raw_affiliation_string":"Third Medical Department\u2008Munich, Germany","institution_ids":["https://openalex.org/I4210121101"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090174827","display_name":"Eberhard Standl","orcid":"https://orcid.org/0000-0002-8667-633X","observed_orcids":["https://orcid.org/0000-0002-8667-633X"]},"institutions":[{"id":"https://openalex.org/I4210121101","display_name":"M\u00fcnchen Klinik","ror":"https://ror.org/03pfshj32","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210121101"]},{"id":"https://openalex.org/I4387152912","display_name":"Institute of Diabetes Research","ror":"https://ror.org/0278hns33","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672","https://openalex.org/I4387152912"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Eberhard Standl","raw_affiliation_strings":["Diabetes Research Institute\u2008Munich, Germany","Third Medical Department\u2008Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diabetes Research Institute\u2008Munich, Germany","institution_ids":["https://openalex.org/I4387152912"]},{"raw_affiliation_string":"Third Medical Department\u2008Munich, Germany","institution_ids":["https://openalex.org/I4210121101"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011161870","display_name":"Oliver Schnell","orcid":"https://orcid.org/0000-0003-4968-2367","observed_orcids":["https://orcid.org/0000-0003-4968-2367","https://orcid.org/0000-0003-1713-2766"]},"institutions":[{"id":"https://openalex.org/I4210121101","display_name":"M\u00fcnchen Klinik","ror":"https://ror.org/03pfshj32","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210121101"]},{"id":"https://openalex.org/I4387152912","display_name":"Institute of Diabetes Research","ror":"https://ror.org/0278hns33","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672","https://openalex.org/I4387152912"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oliver Schnell","raw_affiliation_strings":["Diabetes Research Institute\u2008Munich, Germany","Third Medical Department\u2008Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diabetes Research Institute\u2008Munich, Germany","institution_ids":["https://openalex.org/I4387152912"]},{"raw_affiliation_string":"Third Medical Department\u2008Munich, Germany","institution_ids":["https://openalex.org/I4210121101"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6401,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.6424304,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"20","issue":"6","first_page":"1009","last_page":"1012"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11171","display_name":"Diabetes and associated disorders","score":0.7851999998092651,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11171","display_name":"Diabetes and associated disorders","score":0.7851999998092651,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11627","display_name":"Autoimmune Neurological Disorders and Treatments","score":0.05950000137090683,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T11735","display_name":"Peripheral Neuropathies and Disorders","score":0.031599998474121094,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/autoantibodies","display_name":"autoantibodies","score":0.9210000038146973},{"id":"https://openalex.org/keywords/gad-antibodies","display_name":"glutamic acid decarboxylase antibodies","score":0.8529999852180481},{"id":"https://openalex.org/keywords/ia-2-antibodies","display_name":"IA-2 autoantibodies","score":0.9039999842643738},{"id":"https://openalex.org/keywords/protein-tyrosine-phosphatase","display_name":"protein tyrosine phosphatase","score":0.8759999871253967},{"id":"https://openalex.org/keywords/islet-cell-antibodies","display_name":"islet cell antibodies","score":0.7170000076293945},{"id":"https://openalex.org/keywords/cardiac-autonomic-neuropathy","display_name":"cardiac autonomic neuropathy","score":0.843999981880188},{"id":"https://openalex.org/keywords/type-1-diabetes","display_name":"type 1 diabetes","score":0.8169999718666077},{"id":"https://openalex.org/keywords/autoimmunity","display_name":"autoimmunity","score":0.5860000252723694}],"concepts":[{"id":"https://openalex.org/C163764329","wikidata":"https://www.wikidata.org/wiki/Q785022","display_name":"Autoantibody","level":3,"score":0.9442497491836548},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8778194785118103},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6872332692146301},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4987504482269287},{"id":"https://openalex.org/C165220095","wikidata":"https://www.wikidata.org/wiki/Q207524","display_name":"Islet","level":3,"score":0.45802339911460876},{"id":"https://openalex.org/C2777372248","wikidata":"https://www.wikidata.org/wiki/Q171064","display_name":"Autonomic nervous system","level":4,"score":0.4282565116882324},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.42320170998573303},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.34889036417007446},{"id":"https://openalex.org/C159654299","wikidata":"https://www.wikidata.org/wiki/Q79460","display_name":"Antibody","level":2,"score":0.3314782977104187},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.2822108864784241},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.19548648595809937},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.14384916424751282}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001323","descriptor_name":"Autoantibodies","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D001324","descriptor_name":"Autoantigens","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003922","descriptor_name":"Diabetes Mellitus, Type 1","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D003922","descriptor_name":"Diabetes Mellitus, Type 1","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":true},{"descriptor_ui":"D003922","descriptor_name":"Diabetes Mellitus, Type 1","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D003929","descriptor_name":"Diabetic Neuropathies","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D003929","descriptor_name":"Diabetic Neuropathies","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":true},{"descriptor_ui":"D003929","descriptor_name":"Diabetic Neuropathies","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005728","descriptor_name":"Ganglia, Sympathetic","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":true},{"descriptor_ui":"D005968","descriptor_name":"Glutamate Decarboxylase","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000294","qualifier_name":"innervation","is_major_topic":true},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008565","descriptor_name":"Membrane Proteins","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014636","descriptor_name":"Valsalva Maneuver","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017027","descriptor_name":"Protein Tyrosine Phosphatases","qualifier_ui":"Q000276","qualifier_name":"immunology","is_major_topic":false},{"descriptor_ui":"D019084","descriptor_name":"Fluorescent Antibody Technique, Indirect","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D054562","descriptor_name":"Protein Tyrosine Phosphatase, Non-Receptor Type 1","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D054635","descriptor_name":"Receptor-Like Protein Tyrosine Phosphatases, Class 8","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.2337/diacare.20.6.1009","doi":"https://doi.org/10.2337/diacare.20.6.1009","is_oa":false,"landing_page_url":"https://doi.org/10.2337/diacare.20.6.1009","pdf_url":null,"source":{"id":"https://openalex.org/S49878492","display_name":"Diabetes Care","issn_l":"0149-5992","issn":["0149-5992","1935-5548"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320274","host_organization_name":"American Diabetes Association","host_organization_lineage":["https://openalex.org/P4310320274"],"host_organization_lineage_names":["American Diabetes Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Diabetes Care","raw_type":"journal-article"},{"id":"pmid:9167116","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9167116","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":"Diabetes care","raw_type":"Journal Article"},{"id":"pmh:oai:opus-zb.helmholtz-muenchen.de:32218","doi":null,"is_oa":false,"landing_page_url":"https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=32218","pdf_url":null,"source":{"id":"https://openalex.org/S4377196115","display_name":"Site cant be reached","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Diabetes Care 20, 1009-1012 (1997)","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9940000176429749,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1999315835","https://openalex.org/W2071505008","https://openalex.org/W2023470563","https://openalex.org/W2135912263","https://openalex.org/W3174639272","https://openalex.org/W1975260811","https://openalex.org/W1998867348","https://openalex.org/W2007536937","https://openalex.org/W2147849865","https://openalex.org/W2118543265"],"abstract_inverted_index":{"OBJECTIVE:":[0],"To":[1],"evaluate":[2],"the":[3,32,100,110,188],"association":[4],"of":[5,34,67,190,209],"autoantibodies":[6,35,89,125,132,213],"to":[7,36,195,217],"complement-fixing":[8,39],"sympathetic":[9],"ganglia":[10],"(CF-SG),":[11],"and":[12,43,48,117,138,149,173,211],"tyrosine":[13],"phosphatase":[14],"(IA-2)":[15],"with":[16,60,115,123,143,146,172,201],"electrocardiogram":[17],"(ECG)-based":[18],"cardiac":[19,69],"autonomic":[20],"neuropathy":[21],"(CAN)":[22],"in":[23,54,94,99,135,167,174,199],"long-term":[24,56,95,186],"IDDM.":[25],"RESEARCH":[26],"DESIGN":[27],"AND":[28],"METHODS:":[29],"We":[30],"examined":[31],"prevalence":[33],"CF-SG":[37,88,124,191],"(by":[38,45,51],"indirect":[40,52],"immunoflourescence),":[41],"GAD,":[42],"IA-2":[44,131,212],"radioligand":[46],"assay)":[47],"islet":[49],"cells":[50],"immunofluorescence)":[53],"96":[55],"IDDM":[57,96,111,141,152,170,177],"patients":[58,97,142,153,171,178,200],"(41":[59],"ECG-based":[61,75,202,218],"CAN,":[62,144,203],">":[63],"or":[64,130],"=":[65,107,127,157,160,182],"2":[66],"5":[68],"reflex":[70],"tests":[71],"abnormal;":[72],"55":[73],"without":[74,120,154,179],"CAN).":[76],"As":[77],"a":[78],"control":[79,101],"group,":[80],"89":[81],"healthy":[82],"nondiabetic":[83],"subjects":[84],"were":[85,90,133,165],"investigated.":[86],"RESULTS:":[87],"observed":[91,166],"more":[92,197],"frequently":[93],"than":[98],"group":[102],"(25":[103],"vs.":[104],"4%,":[105],"P":[106,159],"0.0001).":[108],"Of":[109],"patients,":[112],"14":[113,136],"(34%)":[114,137],"CAN":[116,121,155,180],"10":[118],"(18%)":[119],"presented":[122],"(P":[126,156,181],"0.06).":[128],"GAD":[129,210],"detected":[134],"17":[139],"(41%)":[140],"compared":[145],"24":[147],"(44%)":[148],"29":[150],"(53%)":[151],"0.2,":[158],"0.2).":[161],"Islet":[162],"cell":[163],"antibodies":[164],"6":[168],"(15%)":[169],"9":[175],"(16%)":[176],"0.5).":[183],"CONCLUSIONS:":[184],"In":[185],"IDDM,":[187],"role":[189],"autoantibodies,":[192],"which":[193],"tend":[194],"be":[196],"frequent":[198],"requires":[204],"further":[205],"investigations.":[206],"The":[207],"persistence":[208],"is":[214],"not":[215],"related":[216],"CAN.":[219]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}