{"id":"https://openalex.org/W3147325907","doi":"https://doi.org/10.1109/wsc.2009.5429643","title":"A simulation model of HIV treatment under drug scarcity constraints","display_name":"A simulation model of HIV treatment under drug scarcity constraints","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W3147325907","doi":"https://doi.org/10.1109/wsc.2009.5429643","mag":"3147325907"},"language":"en","primary_location":{"id":"doi:10.1109/wsc.2009.5429643","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsc.2009.5429643","pdf_url":null,"source":{"id":"https://openalex.org/S4363608998","display_name":"Proceedings of the 2009 Winter Simulation Conference (WSC)","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":"Proceedings of the 2009 Winter Simulation Conference (WSC)","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/A5005691898","display_name":"Robert T. Koppenhaver","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert T. Koppenhaver","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083035521","display_name":"Andrew J. Schaefer","orcid":"https://orcid.org/0000-0002-0379-741X"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew Schaefer","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042602382","display_name":"R. Scott Braithwaite","orcid":"https://orcid.org/0000-0001-7067-3655"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Scott Braithwaite","raw_affiliation_strings":["Yale University, West Haven, CT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University, West Haven, CT, USA","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043740961","display_name":"Mark S. Roberts","orcid":"https://orcid.org/0000-0002-8277-0425"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark Roberts","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":1.0,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"2090","last_page":"2095"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10082","display_name":"HIV/AIDS Research and Interventions","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10082","display_name":"HIV/AIDS Research and Interventions","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10526","display_name":"HIV/AIDS drug development and treatment","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T11792","display_name":"Pharmaceutical Economics and Policy","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/economic-shortage","display_name":"Economic shortage","score":0.7872301340103149},{"id":"https://openalex.org/keywords/scarcity","display_name":"Scarcity","score":0.7396808862686157},{"id":"https://openalex.org/keywords/drug","display_name":"Drug","score":0.5817298889160156},{"id":"https://openalex.org/keywords/human-immunodeficiency-virus","display_name":"Human immunodeficiency virus (HIV)","score":0.5732890367507935},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5227508544921875},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4918794631958008},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.45364993810653687},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3874526619911194},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38726866245269775},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3870365023612976},{"id":"https://openalex.org/keywords/intensive-care-medicine","display_name":"Intensive care medicine","score":0.37279731035232544},{"id":"https://openalex.org/keywords/actuarial-science","display_name":"Actuarial science","score":0.3281094431877136},{"id":"https://openalex.org/keywords/environmental-health","display_name":"Environmental health","score":0.24811750650405884},{"id":"https://openalex.org/keywords/family-medicine","display_name":"Family medicine","score":0.22735372185707092},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.19509923458099365},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.1819612979888916},{"id":"https://openalex.org/keywords/pharmacology","display_name":"Pharmacology","score":0.12686026096343994}],"concepts":[{"id":"https://openalex.org/C194051981","wikidata":"https://www.wikidata.org/wiki/Q1337691","display_name":"Economic shortage","level":3,"score":0.7872301340103149},{"id":"https://openalex.org/C109747225","wikidata":"https://www.wikidata.org/wiki/Q815758","display_name":"Scarcity","level":2,"score":0.7396808862686157},{"id":"https://openalex.org/C2780035454","wikidata":"https://www.wikidata.org/wiki/Q8386","display_name":"Drug","level":2,"score":0.5817298889160156},{"id":"https://openalex.org/C3013748606","wikidata":"https://www.wikidata.org/wiki/Q15787","display_name":"Human immunodeficiency virus (HIV)","level":2,"score":0.5732890367507935},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5227508544921875},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4918794631958008},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.45364993810653687},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3874526619911194},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38726866245269775},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3870365023612976},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.37279731035232544},{"id":"https://openalex.org/C162118730","wikidata":"https://www.wikidata.org/wiki/Q1128453","display_name":"Actuarial science","level":1,"score":0.3281094431877136},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.24811750650405884},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.22735372185707092},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.19509923458099365},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.1819612979888916},{"id":"https://openalex.org/C98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","level":1,"score":0.12686026096343994},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wsc.2009.5429643","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsc.2009.5429643","pdf_url":null,"source":{"id":"https://openalex.org/S4363608998","display_name":"Proceedings of the 2009 Winter Simulation Conference (WSC)","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":"Proceedings of the 2009 Winter Simulation Conference (WSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"No poverty","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/1"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1982988962","https://openalex.org/W2031777168","https://openalex.org/W2048061836","https://openalex.org/W2097053191","https://openalex.org/W2132736523","https://openalex.org/W2148241669","https://openalex.org/W2150023425","https://openalex.org/W2168866040"],"related_works":["https://openalex.org/W1571141552","https://openalex.org/W2093086151","https://openalex.org/W4386067343","https://openalex.org/W4294250823","https://openalex.org/W1992500430","https://openalex.org/W55936454","https://openalex.org/W2095572632","https://openalex.org/W2944249426","https://openalex.org/W4294609170","https://openalex.org/W129955550"],"abstract_inverted_index":{"We":[0,50,70,113],"consider":[1],"a":[2,33,65,95],"population":[3],"of":[4,23,68,83,90,94,108,118,126],"HIV":[5],"infected":[6],"patients.":[7],"In":[8],"resource":[9],"poor":[10],"environments,":[11],"decision":[12,39],"makers":[13],"must":[14,41],"allocate":[15],"antiretro-viral":[16],"drugs":[17],"(ARVs)":[18],"to":[19,44,48,63,110],"patients":[20,57],"in":[21],"need":[22],"them":[24],"the":[25,38,72,81,88,98,116,124,130],"most.":[26],"Further":[27],"complicating":[28],"matters":[29],"is":[30,35],"that":[31,115],"once":[32],"patient":[34,66],"given":[36],"ARVs,":[37],"maker":[40],"decide":[42],"when":[43,62,109],"deny":[45],"further":[46],"access":[47],"ARVs.":[49,69],"compare":[51],"various":[52],"methods":[53],"for":[54],"determining":[55],"which":[56],"should":[58],"receive":[59],"ARVs":[60],"and":[61,79,129],"switch":[64],"off":[67],"examine":[71],"World":[73],"Health":[74],"Organization's":[75],"(WHO)":[76],"treatment":[77,103],"recommendations":[78],"how":[80],"level":[82],"drug":[84,119],"shortages":[85,120],"can":[86,121,133],"influence":[87],"performance":[89,125,131],"these":[91,127],"recommendations.":[92],"Instead":[93],"single":[96],"recommendation,":[97],"WHO":[99],"offers":[100],"three":[101],"distinct":[102],"policies":[104,128],"with":[105],"no":[106],"mention":[107],"use":[111],"them.":[112],"find":[114],"severity":[117],"greatly":[122],"impact":[123],"gap":[132],"be":[134],"as":[135,137],"high":[136],"1.4":[138],"years.":[139]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
