{"id":"https://openalex.org/W1998404350","doi":"https://doi.org/10.1007/s00408-011-9293-4","title":"Echocardiographic Evidence of Pulmonary Hypertension is Associated with Increased 1-year Mortality in Patients Admitted with Chronic Obstructive Pulmonary Disease","display_name":"Echocardiographic Evidence of Pulmonary Hypertension is Associated with Increased 1-year Mortality in Patients Admitted with Chronic Obstructive Pulmonary Disease","publication_year":2011,"publication_date":"2011-05-09","ids":{"openalex":"https://openalex.org/W1998404350","doi":"https://doi.org/10.1007/s00408-011-9293-4","mag":"1998404350","pmid":"https://pubmed.ncbi.nlm.nih.gov/21556789"},"language":"en","primary_location":{"id":"doi:10.1007/s00408-011-9293-4","doi":"https://doi.org/10.1007/s00408-011-9293-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00408-011-9293-4","pdf_url":null,"source":{"id":"https://openalex.org/S104471971","display_name":"Lung","issn_l":"0341-2040","issn":["0341-2040","1432-1750"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lung","raw_type":"journal-article"},"volume":null,"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":null,"display_name":"Andrew C. Stone","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I2800446032","display_name":"Rhode Island Hospital","ror":"https://ror.org/01aw9fv09","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2800446032","https://openalex.org/I4210151747"]},{"id":"https://openalex.org/I2802759389","display_name":"Providence VA Medical Center","ror":"https://ror.org/041m0cc93","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I2802759389","https://openalex.org/I4210095851"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew C. Stone","raw_affiliation_strings":["Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, Providence, RI 02903, USA","Providence VA Medical Center","Rhode Island Hospital","The Alpert Medical School of Brown University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, Providence, RI 02903, USA","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"Providence VA Medical Center","institution_ids":["https://openalex.org/I2802759389"]},{"raw_affiliation_string":"Rhode Island Hospital","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011156025","display_name":"Jason T. Machan","orcid":"https://orcid.org/0000-0003-2048-4914","observed_orcids":["https://orcid.org/0000-0003-2048-4914"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I2800446032","display_name":"Rhode Island Hospital","ror":"https://ror.org/01aw9fv09","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2800446032","https://openalex.org/I4210151747"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jason T. Machan","raw_affiliation_strings":["Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","Rhode Island Hospital","The Alpert Medical School of Brown University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"Rhode Island Hospital","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109988582","display_name":"Jeffery Mazer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I2800446032","display_name":"Rhode Island Hospital","ror":"https://ror.org/01aw9fv09","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2800446032","https://openalex.org/I4210151747"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeffery Mazer","raw_affiliation_strings":["Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","Rhode Island Hospital","The Alpert Medical School of Brown University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"Rhode Island Hospital","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073764412","display_name":"Brian P. Casserly","orcid":"https://orcid.org/0000-0001-5077-0634","observed_orcids":["https://orcid.org/0000-0001-5077-0634"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I2801290373","display_name":"Memorial Hospital of Rhode Island","ror":"https://ror.org/04c0a2j77","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2801290373"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian Casserly","raw_affiliation_strings":["Division of Pulmonary Medicine, The Memorial Hospital of Rhode Island, 111 Brewster Street, Pawtucket, RI, 02860, USA","The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","The Alpert Medical School of Brown University","The Memorial Hospital of Rhode Island"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pulmonary Medicine, The Memorial Hospital of Rhode Island, 111 Brewster Street, Pawtucket, RI, 02860, USA","institution_ids":["https://openalex.org/I2801290373"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"The Memorial Hospital of Rhode Island","institution_ids":["https://openalex.org/I2801290373"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071223454","display_name":"James R. Klinger","orcid":"https://orcid.org/0000-0003-2997-5955","observed_orcids":["https://orcid.org/0000-0003-2997-5955"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I2800446032","display_name":"Rhode Island Hospital","ror":"https://ror.org/01aw9fv09","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2800446032","https://openalex.org/I4210151747"]},{"id":"https://openalex.org/I2802759389","display_name":"Providence VA Medical Center","ror":"https://ror.org/041m0cc93","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I2802759389","https://openalex.org/I4210095851"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"James R. Klinger","raw_affiliation_strings":["Division of Pulmonary and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","Providence VA Medical Center, 830 Chalkstone Avenue, Providence, RI, 02908, USA","The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","Providence VA Medical Center","Rhode Island Hospital","The Alpert Medical School of Brown University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pulmonary and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"Division of Pulmonary, Sleep and Critical Care Medicine, Rhode Island Hospital, 593 Eddy Street, Providence, RI, 02903, USA","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"Providence VA Medical Center, 830 Chalkstone Avenue, Providence, RI, 02908, USA","institution_ids":["https://openalex.org/I2802759389"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University, 97 Waterman Street, Providence, RI, 02912, USA","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"Providence VA Medical Center","institution_ids":["https://openalex.org/I2802759389"]},{"raw_affiliation_string":"Rhode Island Hospital","institution_ids":["https://openalex.org/I2800446032"]},{"raw_affiliation_string":"The Alpert Medical School of Brown University","institution_ids":["https://openalex.org/I27804330"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071223454"],"corresponding_institution_ids":["https://openalex.org/I27804330","https://openalex.org/I2800446032","https://openalex.org/I2802759389"],"apc_list":{"value":4290,"currency":"USD","value_usd":4290},"apc_paid":null,"fwci":3.2631,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.91534492,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"189","issue":"3","first_page":"207","last_page":"212"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.019200000911951065,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"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/pulmonary-hypertension","display_name":"pulmonary hypertension","score":0.996999979019165},{"id":"https://openalex.org/keywords/chronic-obstructive-pulmonary-disease","display_name":"chronic obstructive pulmonary disease","score":0.9779999852180481},{"id":"https://openalex.org/keywords/acute-exacerbation-of-copd","display_name":"COPD exacerbations","score":0.9539999961853027},{"id":"https://openalex.org/keywords/one-year-mortality","display_name":"one-year mortality","score":0.8299999833106995},{"id":"https://openalex.org/keywords/right-ventricular-pressure","display_name":"right ventricular pressure","score":0.7480000257492065},{"id":"https://openalex.org/keywords/echocardiography","display_name":"echocardiography","score":0.9229999780654907},{"id":"https://openalex.org/keywords/survival","display_name":"survival","score":0.5920000076293945},{"id":"https://openalex.org/keywords/mechanical-ventilation","display_name":"mechanical ventilation","score":0.7310000061988831},{"id":"https://openalex.org/keywords/length-of-hospital-stay","display_name":"length of hospital stay","score":0.9190000295639038}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9320686459541321},{"id":"https://openalex.org/C2776780178","wikidata":"https://www.wikidata.org/wiki/Q199804","display_name":"COPD","level":2,"score":0.8561839461326599},{"id":"https://openalex.org/C2777014857","wikidata":"https://www.wikidata.org/wiki/Q1383410","display_name":"Exacerbation","level":2,"score":0.7510992288589478},{"id":"https://openalex.org/C2780930700","wikidata":"https://www.wikidata.org/wiki/Q1128595","display_name":"Pulmonary hypertension","level":2,"score":0.6670680046081543},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6234171390533447},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4763367772102356},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4714808464050293},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.46718791127204895},{"id":"https://openalex.org/C75603125","wikidata":"https://www.wikidata.org/wiki/Q1877462","display_name":"Pulmonary function testing","level":2,"score":0.4651855528354645},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.43852266669273376},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D007902","descriptor_name":"Length of Stay","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008168","descriptor_name":"Lung","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010343","descriptor_name":"Patient Admission","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011237","descriptor_name":"Predictive Value of Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012121","descriptor_name":"Respiration, Artificial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012129","descriptor_name":"Respiratory Function Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012237","descriptor_name":"Rhode Island","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015897","descriptor_name":"Comorbidity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015996","descriptor_name":"Survival Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016015","descriptor_name":"Logistic Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016019","descriptor_name":"Survival Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016278","descriptor_name":"Ventricular Function, Right","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017725","descriptor_name":"Ventricular Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1007/s00408-011-9293-4","doi":"https://doi.org/10.1007/s00408-011-9293-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00408-011-9293-4","pdf_url":null,"source":{"id":"https://openalex.org/S104471971","display_name":"Lung","issn_l":"0341-2040","issn":["0341-2040","1432-1750"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lung","raw_type":"journal-article"},{"id":"pmid:21556789","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21556789","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":"Lung","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W51703841","https://openalex.org/W1969490421","https://openalex.org/W1973117104","https://openalex.org/W2003879854","https://openalex.org/W2010245527","https://openalex.org/W2013211910","https://openalex.org/W2032558482","https://openalex.org/W2034147144","https://openalex.org/W2039516080","https://openalex.org/W2092911875","https://openalex.org/W2098196669","https://openalex.org/W2099548121","https://openalex.org/W2113836310","https://openalex.org/W2123084333","https://openalex.org/W2124523627","https://openalex.org/W2137995623","https://openalex.org/W2138464262","https://openalex.org/W2140575740","https://openalex.org/W2170279181","https://openalex.org/W2171869994","https://openalex.org/W2229620936","https://openalex.org/W2411845128"],"related_works":["https://openalex.org/W4409033964","https://openalex.org/W2750550804","https://openalex.org/W4312984864","https://openalex.org/W2790393415","https://openalex.org/W3014422307","https://openalex.org/W1976435740","https://openalex.org/W2286180949","https://openalex.org/W1994703155","https://openalex.org/W3010601507","https://openalex.org/W2991028174"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}