{"id":"https://openalex.org/W3176045957","doi":"https://doi.org/10.1109/icbc51069.2021.9461075","title":"MB-EHR: A Multilayer Blockchain-based EHR","display_name":"MB-EHR: A Multilayer Blockchain-based EHR","publication_year":2021,"publication_date":"2021-05-03","ids":{"openalex":"https://openalex.org/W3176045957","doi":"https://doi.org/10.1109/icbc51069.2021.9461075","mag":"3176045957"},"language":"en","primary_location":{"id":"doi:10.1109/icbc51069.2021.9461075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icbc51069.2021.9461075","pdf_url":null,"source":{"id":"https://openalex.org/S4363608612","display_name":"2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5113907485","display_name":"Huanyu Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I874390226","display_name":"China Construction Bank","ror":"https://ror.org/00xkrw816","country_code":"CN","type":"other","lineage":["https://openalex.org/I874390226"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huanyu Wu","raw_affiliation_strings":["Data Center Directly Under Head Office, China Construction Bank, Wuhan, Hubei, China","China Construction Bank,Data Center Directly Under Head Office,Wuhan,Hubei,China,430079"],"affiliations":[{"raw_affiliation_string":"Data Center Directly Under Head Office, China Construction Bank, Wuhan, Hubei, China","institution_ids":["https://openalex.org/I874390226"]},{"raw_affiliation_string":"China Construction Bank,Data Center Directly Under Head Office,Wuhan,Hubei,China,430079","institution_ids":["https://openalex.org/I874390226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005431413","display_name":"Lunjie Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158774","display_name":"Zhejiang Taizhou Hospital","ror":"https://ror.org/05m0wv206","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210158774","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I82760581","display_name":"Taizhou University","ror":"https://ror.org/04fzhyx73","country_code":"CN","type":"education","lineage":["https://openalex.org/I82760581"]},{"id":"https://openalex.org/I27781120","display_name":"Wenzhou Medical University","ror":"https://ror.org/00rd5t069","country_code":"CN","type":"education","lineage":["https://openalex.org/I27781120"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lunjie Li","raw_affiliation_strings":["Independent, Taizhou, Zhejiang, China","Independent,Taizhou,Zhejiang,China,318050"],"affiliations":[{"raw_affiliation_string":"Independent, Taizhou, Zhejiang, China","institution_ids":["https://openalex.org/I27781120","https://openalex.org/I82760581","https://openalex.org/I4210158774"]},{"raw_affiliation_string":"Independent,Taizhou,Zhejiang,China,318050","institution_ids":["https://openalex.org/I82760581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018724341","display_name":"Hye-Young Paik","orcid":"https://orcid.org/0000-0003-4425-7388"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hye-young Paik","raw_affiliation_strings":["School of Computer Science and Engineering, UNSW, Sydney, NSW, Australia","UNSW,School of Computer Science and Engineering,Sydney,NSW,Australia,2052"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, UNSW, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"UNSW,School of Computer Science and Engineering,Sydney,NSW,Australia,2052","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059077090","display_name":"Salil S. Kanhere","orcid":"https://orcid.org/0000-0002-1835-3475"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Salil S. Kanhere","raw_affiliation_strings":["School of Computer Science and Engineering, UNSW, Sydney, NSW, Australia","UNSW,School of Computer Science and Engineering,Sydney,NSW,Australia,2052"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, UNSW, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"UNSW,School of Computer Science and Engineering,Sydney,NSW,Australia,2052","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113907485"],"corresponding_institution_ids":["https://openalex.org/I874390226"],"apc_list":null,"apc_paid":null,"fwci":2.8362,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.91778239,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9585999846458435,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9365000128746033,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.904071569442749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6481858491897583},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.5469794273376465},{"id":"https://openalex.org/keywords/health-records","display_name":"Health records","score":0.5451745390892029},{"id":"https://openalex.org/keywords/electronic-health-record","display_name":"Electronic health record","score":0.5305424332618713},{"id":"https://openalex.org/keywords/data-integrity","display_name":"Data integrity","score":0.4574865400791168},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4491703510284424},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.42337632179260254},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3780739903450012},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3391238749027252}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.904071569442749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6481858491897583},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.5469794273376465},{"id":"https://openalex.org/C3019952477","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Health records","level":3,"score":0.5451745390892029},{"id":"https://openalex.org/C3020144179","wikidata":"https://www.wikidata.org/wiki/Q10871684","display_name":"Electronic health record","level":3,"score":0.5305424332618713},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.4574865400791168},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4491703510284424},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.42337632179260254},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3780739903450012},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3391238749027252},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icbc51069.2021.9461075","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icbc51069.2021.9461075","pdf_url":null,"source":{"id":"https://openalex.org/S4363608612","display_name":"2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W142078693","https://openalex.org/W2522448907","https://openalex.org/W2903302231","https://openalex.org/W2908430251","https://openalex.org/W2914424007","https://openalex.org/W2936927241","https://openalex.org/W3015106248","https://openalex.org/W6605846825"],"related_works":["https://openalex.org/W187932805","https://openalex.org/W1641026212","https://openalex.org/W2078646730","https://openalex.org/W2911982698","https://openalex.org/W2087134418","https://openalex.org/W2323588885","https://openalex.org/W3047677938","https://openalex.org/W4312053962","https://openalex.org/W2920854314","https://openalex.org/W4302340031"],"abstract_inverted_index":{"Although":[0],"Electronic":[1],"Health":[2],"Records":[3],"(EHR)":[4],"are":[5],"widely":[6],"used":[7],"by":[8],"healthcare":[9],"organisations,":[10],"many":[11,25],"EHR":[12,38,52],"systems":[13],"still":[14],"face":[15],"security":[16],"and":[17,29,65],"privacy":[18],"problems.":[19],"Blockchains":[20],"can":[21],"provide":[22],"solutions":[23],"for":[24],"of":[26,49],"these":[27],"problems":[28],"there":[30],"have":[31],"been":[32],"attempts":[33],"to":[34,59,71,88],"incorporate":[35],"blockchains":[36],"in":[37,51,77],"systems;":[39],"however,":[40],"inappropriate":[41],"software":[42],"architectural":[43],"structure":[44,70],"hinder":[45],"the":[46,47,61,74],"adoption":[48],"blockchain":[50,69],"systems.":[53],"MB-EHR":[54,81,96],"(Multilayer":[55],"Blockchain-based":[56],"EHR)":[57],"aims":[58],"solve":[60],"aforementioned":[62],"research":[63],"gap":[64],"proposes":[66],"a":[67,83],"layered":[68],"better":[72],"support":[73],"operational":[75],"hierarchy":[76],"health":[78],"organisations.":[79],"Furthermore,":[80],"implements":[82],"PDP-like":[84],"data":[85,90],"verification":[86],"mechanisms":[87],"protect":[89],"integrity.":[91],"Experiments":[92],"results":[93],"show":[94],"that":[95],"achieved":[97],"good":[98],"throughput":[99],"performance.":[100]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
