{"id":"https://openalex.org/W4386362200","doi":"https://doi.org/10.1109/tbme.2023.3309969","title":"Enhanced\u2009Dynamic\u2009Surface\u2009EMG\u2009Decomposition Using the Non-Negative Matrix Factorization and Three-Dimensional Motor Unit Localization","display_name":"Enhanced\u2009Dynamic\u2009Surface\u2009EMG\u2009Decomposition Using the Non-Negative Matrix Factorization and Three-Dimensional Motor Unit Localization","publication_year":2023,"publication_date":"2023-09-01","ids":{"openalex":"https://openalex.org/W4386362200","doi":"https://doi.org/10.1109/tbme.2023.3309969","pmid":"https://pubmed.ncbi.nlm.nih.gov/37656646"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2023.3309969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2023.3309969","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"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 Transactions on Biomedical Engineering","raw_type":"journal-article"},"type":"article","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/A5037742474","display_name":"Jinbao He","orcid":"https://orcid.org/0000-0002-2879-5998"},"institutions":[{"id":"https://openalex.org/I159389169","display_name":"Ningbo University of Technology","ror":"https://ror.org/037dym702","country_code":"CN","type":"education","lineage":["https://openalex.org/I159389169"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinbao He","raw_affiliation_strings":["School of Electronic and Information Engineering, Ningbo University of Technology, China"],"raw_orcid":"https://orcid.org/0000-0002-2879-5998","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Ningbo University of Technology, China","institution_ids":["https://openalex.org/I159389169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100355725","display_name":"Yang Liu","orcid":"https://orcid.org/0000-0001-8631-0154"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yang Liu","raw_affiliation_strings":["Department of Biomedical Engineering, University of Houston, USA"],"raw_orcid":"https://orcid.org/0000-0001-8631-0154","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Houston, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112409267","display_name":"Sheng Li","orcid":"https://orcid.org/0000-0002-0551-7442"},"institutions":[{"id":"https://openalex.org/I919571938","display_name":"The University of Texas Health Science Center at Houston","ror":"https://ror.org/03gds6c39","country_code":"US","type":"education","lineage":["https://openalex.org/I919571938"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sheng Li","raw_affiliation_strings":["Department of Physical Medicine and Rehabilitation, University of Texas Health Science Center at Houston, USA"],"raw_orcid":"https://orcid.org/0000-0002-0551-7442","affiliations":[{"raw_affiliation_string":"Department of Physical Medicine and Rehabilitation, University of Texas Health Science Center at Houston, USA","institution_ids":["https://openalex.org/I919571938"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023146372","display_name":"Ping Zhou","orcid":"https://orcid.org/0000-0002-4394-2677"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ping Zhou","raw_affiliation_strings":["Faculty of Rehabilitation Engineering, University of Health and Rehabilitation Sciences, China"],"raw_orcid":"https://orcid.org/0000-0002-4394-2677","affiliations":[{"raw_affiliation_string":"Faculty of Rehabilitation Engineering, University of Health and Rehabilitation Sciences, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100761349","display_name":"Yingchun Zhang","orcid":"https://orcid.org/0000-0002-1927-4103"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yingchun Zhang","raw_affiliation_strings":["Department of Biomedical Engineering, University of Houston, Houston, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-1927-4103","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8201,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.69005321,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"71","issue":"2","first_page":"596","last_page":"606"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9908999800682068,"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9908999800682068,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10614","display_name":"Transcranial Magnetic Stimulation Studies","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.7685625553131104},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.5794559717178345},{"id":"https://openalex.org/keywords/motor-unit","display_name":"Motor unit","score":0.5337772369384766},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.4745256006717682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4338723123073578},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.42903241515159607},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.36990126967430115},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34468793869018555},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3428274095058441},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.309562623500824},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2772040367126465},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.11625939607620239},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11613455414772034},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.09672096371650696}],"concepts":[{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.7685625553131104},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.5794559717178345},{"id":"https://openalex.org/C2781425072","wikidata":"https://www.wikidata.org/wiki/Q1889028","display_name":"Motor unit","level":2,"score":0.5337772369384766},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.4745256006717682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4338723123073578},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.42903241515159607},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.36990126967430115},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34468793869018555},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3428274095058441},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.309562623500824},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2772040367126465},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11625939607620239},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11613455414772034},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.09672096371650696},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000200","descriptor_name":"Action Potentials","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000200","descriptor_name":"Action Potentials","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000200","descriptor_name":"Action Potentials","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000200","descriptor_name":"Action Potentials","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D059629","descriptor_name":"Signal-To-Noise Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2023.3309969","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2023.3309969","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"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 Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:37656646","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37656646","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":"IEEE transactions on bio-medical engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7651376675","display_name":null,"funder_award_id":"2022J144","funder_id":"https://openalex.org/F4320324778","funder_display_name":"Ningbo Municipal Bureau of Science and Technology"},{"id":"https://openalex.org/G8590246000","display_name":null,"funder_award_id":"20231JCGY020100","funder_id":"https://openalex.org/F4320324778","funder_display_name":"Ningbo Municipal Bureau of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320309549","display_name":"University of Houston","ror":"https://ror.org/040vwpm13"},{"id":"https://openalex.org/F4320324778","display_name":"Ningbo Municipal Bureau of Science and Technology","ror":"https://ror.org/00gskyj95"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W629053621","https://openalex.org/W1902027874","https://openalex.org/W1969673141","https://openalex.org/W1973586079","https://openalex.org/W1993350697","https://openalex.org/W2004879773","https://openalex.org/W2017541757","https://openalex.org/W2034255374","https://openalex.org/W2042861111","https://openalex.org/W2043178411","https://openalex.org/W2071004250","https://openalex.org/W2099019403","https://openalex.org/W2120872288","https://openalex.org/W2143321942","https://openalex.org/W2144359569","https://openalex.org/W2148270081","https://openalex.org/W2156525434","https://openalex.org/W2156792796","https://openalex.org/W2164411924","https://openalex.org/W2168149181","https://openalex.org/W2196564534","https://openalex.org/W2290981976","https://openalex.org/W2400845430","https://openalex.org/W2404075665","https://openalex.org/W2426064745","https://openalex.org/W2469942830","https://openalex.org/W2598708657","https://openalex.org/W2764120354","https://openalex.org/W2804395983","https://openalex.org/W2809862875","https://openalex.org/W2904776416","https://openalex.org/W2922511090","https://openalex.org/W2966238754","https://openalex.org/W2978831816","https://openalex.org/W3110496392"],"related_works":["https://openalex.org/W2127243424","https://openalex.org/W4390394189","https://openalex.org/W2037504162","https://openalex.org/W2792706544","https://openalex.org/W1568451138","https://openalex.org/W2539013788","https://openalex.org/W2156699640","https://openalex.org/W2045265907","https://openalex.org/W2972997031","https://openalex.org/W2075222291"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Surface":[1],"electromyography":[2],"(sEMG)":[3],"signal":[4],"decomposition":[5,20,31,141,229],"is":[6,21,240],"of":[7,65,85,113,127,143,155,166,171,177,194,204,226],"great":[8],"importance":[9],"in":[10,147,159,217,231],"examining":[11],"neuromuscular":[12,15],"diseases":[13],"and":[14,93,120,130,151,209,224],"research,":[16],"especially":[17],"dynamic":[18,212,232,244],"sEMG":[19,30],"even":[22],"more":[23],"technically":[24],"challenging.":[25],"METHODS:":[26],"A":[27],"novel":[28],"two-step":[29],"approach":[32,88,105],"was":[33,42,89],"developed.":[34],"The":[35,62,83,98,134,164,190,214,237],"linear":[36],"minimum":[37],"mean":[38],"square":[39],"error":[40],"estimation":[41],"first":[43],"employed":[44],"to":[45,76,242],"extract":[46],"estimated":[47],"firing":[48,63],"trains":[49],"(EFTs)":[50],"from":[51],"the":[52,57,86,103,148,169,175,183,197,202,221,227,243],"eigenvector":[53],"matrices":[54],"constructed":[55],"using":[56,91],"non-negative":[58],"matrix":[59],"factorization":[60],"(NMF).":[61],"instants":[64],"each":[66],"EFT":[67],"were":[68],"then":[69],"classified":[70],"into":[71],"motor":[72],"units":[73],"(MUs)":[74],"according":[75],"their":[77],"specific":[78],"three-dimensional":[79],"(3D)":[80],"space":[81,192],"position.":[82],"performance":[84,223],"proposed":[87,104,228],"evaluated":[90],"simulated":[92],"experimentally":[94],"recorded":[95],"sEMG.":[96],"RESULTS:":[97],"simulation":[99],"results":[100,136],"demonstrated":[101,138],"that":[102],"can":[106],"reconstruct":[107],"MUAPTs":[108],"with":[109],"true":[110],"positive":[111],"rates":[112],"89.12":[114],"\u00b1":[115,118,122,145,157],"2.71%,":[116],"94.34":[117],"1.85%":[119],"95.45":[121],"2.11%":[123],"at":[124],"signal-to-noise":[125],"ratios":[126],"10,":[128],"20,":[129],"30":[131],"dB,":[132],"respectively.":[133],"experimental":[135],"also":[137],"a":[139,152],"high":[140,153],"accuracy":[142,154,199,215],"90.13":[144],"1.31%":[146],"two-source":[149],"evaluation,":[150],"91.86":[156],"1.14%":[158],"decompose-synthesize-decompose-":[160],"compare":[161],"evaluation.":[162],"CONCLUSIONS:":[163],"adoption":[165],"NMF":[167],"reduces":[168],"dimension":[170],"random":[172],"pattern":[173],"under":[174],"restriction":[176],"non-negativity,":[178],"as":[179,181,186,188],"well":[180],"keeps":[182],"information":[184,193,239],"unchanged":[185],"much":[187],"possible.":[189],"3D":[191],"MUs":[195,208],"enhances":[196],"classification":[198],"by":[200],"tackling":[201],"issue":[203],"relative":[205],"movements":[206],"between":[207],"electrodes":[210],"during":[211],"contractions.":[213],"achieved":[216],"this":[218],"study":[219],"demonstrates":[220],"good":[222],"reliability":[225],"algorithm":[230],"surface":[233,245],"EMG":[234,246],"decomposition.":[235,247],"SIGNIFICANCE:":[236],"spatiotemporal":[238],"applied":[241]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
