{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T21:36:49Z","timestamp":1790545009164,"version":"4.1.0"},"reference-count":55,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2011,10,1]],"date-time":"2011-10-01T00:00:00Z","timestamp":1317427200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,10,1]],"date-time":"2011-10-01T00:00:00Z","timestamp":1317427200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/100000026","name":"National Institute on Drug Abuse","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000026","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000058","name":"Substance Abuse and Mental Health Services Administration","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000058","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000867","name":"Robert Wood Johnson Foundation","doi-asserted-by":"publisher","award":["044780"],"award-info":[{"award-number":["044780"]}],"id":[{"id":"10.13039\/100000867","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100001930","name":"John W. Alden Trust","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100001930","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["K01MH085710"],"award-info":[{"award-number":["K01MH085710"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["K01MH092526"],"award-info":[{"award-number":["K01MH092526"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["U01-MH60220"],"award-info":[{"award-number":["U01-MH60220"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Social Science &amp; Medicine"],"published-print":{"date-parts":[[2011,10]]},"DOI":"10.1016\/j.socscimed.2011.06.011","type":"journal-article","created":{"date-parts":[[2011,7,15]],"date-time":"2011-07-15T17:55:46Z","timestamp":1310752546000},"page":"1088-1096","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":256,"title":["Childhood socio-economic status and the onset, persistence, and severity of DSM-IV mental disorders in a US national sample"],"prefix":"10.1016","volume":"73","author":[{"given":"Katie A.","family":"McLaughlin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joshua","family":"Breslau","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer Greif","family":"Green","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew D.","family":"Lakoma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nancy A.","family":"Sampson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alan M.","family":"Zaslavsky","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ronald C.","family":"Kessler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.socscimed.2011.06.011_bib1","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1080\/01621459.1985.10478114","article-title":"Survival analysis of backward recurrence times","volume":"80","author":"Alison","year":"1984","journal-title":"Journal of the American Statistical Association"},{"key":"10.1016\/j.socscimed.2011.06.011_bib2","doi-asserted-by":"crossref","first-page":"2879","DOI":"10.1001\/jama.294.22.2879","article-title":"Socioeconomic status in health research: one size does not fit all","volume":"294","author":"Braveman","year":"2005","journal-title":"Journal of the American Medical Association"},{"key":"10.1016\/j.socscimed.2011.06.011_bib3","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1111\/j.1749-6632.2009.05334.x","article-title":"Childhood socioeconomic status and adult health","volume":"1186","author":"Cohen","year":"2010","journal-title":"Annals of the New York Academy of Sciences"},{"key":"10.1016\/j.socscimed.2011.06.011_bib4","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1007\/s10597-007-9084-9","article-title":"The stigma of psychiatric disorders and the gender, ethnicity, and education of the perceiver","volume":"43","author":"Corrigan","year":"2007","journal-title":"Community Mental Health Journal"},{"key":"10.1016\/j.socscimed.2011.06.011_bib5","series-title":"Foster youth transitions to adulthood: A longitudinal view of youth leaving care","author":"Courtney","year":"1998"},{"key":"10.1016\/j.socscimed.2011.06.011_bib6","doi-asserted-by":"crossref","first-page":"547","DOI":"10.1136\/bmj.314.7080.547","article-title":"Lifetime socioeconomic position and mortality: prospective observational study","volume":"314","author":"Davey Smith","year":"1997","journal-title":"British Medical Journal"},{"key":"10.1016\/j.socscimed.2011.06.011_bib7","series-title":"Family history research diagnostic criteria","author":"Endicott","year":"1978"},{"key":"10.1016\/j.socscimed.2011.06.011_bib8","doi-asserted-by":"crossref","first-page":"s78","DOI":"10.1192\/bjp.178.40.s78","article-title":"Longitudinal study assessing the joint effects of socio-economic status and birth risks on adult emotional and nervous conditions","volume":"40","author":"Fan","year":"2001","journal-title":"British Journal of Psychiatry Supplement"},{"key":"10.1016\/j.socscimed.2011.06.011_bib9","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1093\/epirev\/mxh008","article-title":"Childhood socioeconomic circumstances and cause-specific mortality in adulthood: systematic review and interpretation","volume":"26","author":"Galobardes","year":"2004","journal-title":"Epidemiologic Reviews"},{"key":"10.1016\/j.socscimed.2011.06.011_bib10","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1136\/jech.2004.023531","article-title":"Indicators of socioeconomic position (part 1)","volume":"60","author":"Galobardes","year":"2006","journal-title":"Journal of Epidemiology & Community Health"},{"key":"10.1016\/j.socscimed.2011.06.011_bib11","doi-asserted-by":"crossref","first-page":"359","DOI":"10.1093\/ije\/31.2.359","article-title":"Socioeconomic status in childhood and the lifetime risk of major depression","volume":"31","author":"Gilman","year":"2002","journal-title":"International Journal of Epidemiology"},{"key":"10.1016\/j.socscimed.2011.06.011_bib12","doi-asserted-by":"crossref","first-page":"1341","DOI":"10.1017\/S0033291703008377","article-title":"Socio-economic status, family disruption and residential stability in childhood: relation to onset, recurrence and remission of major depression","volume":"33","author":"Gilman","year":"2003","journal-title":"Psychological Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib13","doi-asserted-by":"crossref","first-page":"1844","DOI":"10.2105\/AJPH.93.11.1844","article-title":"The public health impact of socioeconomic status on adolescent depression and obesity","volume":"93","author":"Goodman","year":"2003","journal-title":"American Journal of Public Health"},{"key":"10.1016\/j.socscimed.2011.06.011_bib14","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1001\/archgenpsychiatry.2009.186","article-title":"Childhood adversities and adult psychopathology in the National Comorbidity Survey Replication (NCS-R) I: associations with first onset of DSM-IV disorders","volume":"62","author":"Green","year":"2010","journal-title":"Archives of General Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib15","series-title":"Surveys of economically active population, employment, unemployment and underemployment: An ILO manual on concepts and methods","author":"Hussmanns","year":"1990"},{"key":"10.1016\/j.socscimed.2011.06.011_bib16","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1007\/s00127-003-0630-7","article-title":"Well-being and health behaviour by parent socioeconomic status: a follow-up study of adolescents aged 16 until age 32 years","volume":"38","author":"Huurre","year":"2003","journal-title":"Social Psychiatry & Psychiatric Epidemiology"},{"key":"10.1016\/j.socscimed.2011.06.011_bib17","doi-asserted-by":"crossref","first-page":"490","DOI":"10.1037\/0021-843X.108.3.490","article-title":"A\u00a0longitudinal investigation of social causation and social selection processes involved in the association between socioeconomic status and psychiatric disorders","volume":"108","author":"Johnson","year":"1999","journal-title":"Journal of Abnormal Psychology"},{"key":"10.1016\/j.socscimed.2011.06.011_bib18","doi-asserted-by":"crossref","first-page":"1501","DOI":"10.1176\/ajp.148.11.1501","article-title":"The family history method: whose psychiatric history is measured?","volume":"148","author":"Kendler","year":"1991","journal-title":"American Journal of Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib19","doi-asserted-by":"crossref","first-page":"752","DOI":"10.2307\/2095211","article-title":"A\u00a0disaggregation of the relationship between socioeconomic status and psychiatric disorders","volume":"47","author":"Kessler","year":"1982","journal-title":"American Sociological Review"},{"key":"10.1016\/j.socscimed.2011.06.011_bib20","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1002\/mpr.167","article-title":"The US National Comorbidity Survey Replication (NCS-R): design and field procedures","volume":"13","author":"Kessler","year":"2004","journal-title":"International Journal of Methods in Psychiatric Research"},{"key":"10.1016\/j.socscimed.2011.06.011_bib21","doi-asserted-by":"crossref","first-page":"593","DOI":"10.1001\/archpsyc.62.6.593","article-title":"Lifetime prevalence and age-of-onset distributions of DSM-IV disorders in the National Comorbidity Survey replication","volume":"62","author":"Kessler","year":"2005","journal-title":"Archives of General Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib22","doi-asserted-by":"crossref","first-page":"1101","DOI":"10.1017\/S0033291797005588","article-title":"Childhood adversity and adult psychiatric disorder in the US National Comorbidity Survey","volume":"27","author":"Kessler","year":"1997","journal-title":"Psychological Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib23","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1002\/mpr.166","article-title":"The national Comorbidity survey replication (NCS-R): background and aims","volume":"13","author":"Kessler","year":"2004","journal-title":"International Journal of Methods in Psychiatric Research"},{"key":"10.1016\/j.socscimed.2011.06.011_bib24","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1002\/mpr.168","article-title":"The World Mental Health (WHM) survey Initiative version of the World health organization (WHO) Composite International Diagnostic Interview (CIDI)","volume":"13","author":"Kessler","year":"2004","journal-title":"International Journal of Methods in Psychiatric Research"},{"key":"10.1016\/j.socscimed.2011.06.011_bib25","doi-asserted-by":"crossref","first-page":"709","DOI":"10.1001\/archpsyc.60.7.709","article-title":"Prior juvenile diagnoses in adults with mental disorder: Developmental follow-back of a prospective-longitudinal cohort","volume":"60","author":"Kim-Cohen","year":"2003","journal-title":"Archives of General Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib26","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1002\/mpr.55","article-title":"Improving the accuracy of major depression age of onset reports in the US National Comorbidity Survey","volume":"8","author":"Knauper","year":"1999","journal-title":"International Journal of Methods in Psychiatric Research"},{"key":"10.1016\/j.socscimed.2011.06.011_bib27","doi-asserted-by":"crossref","first-page":"341","DOI":"10.1146\/annurev.publhealth.18.1.341","article-title":"Measuring social class in US public health research: concepts, methodologies, and guidelines","volume":"18","author":"Krieger","year":"1997","journal-title":"Annual Review of Public Health"},{"key":"10.1016\/j.socscimed.2011.06.011_bib28","doi-asserted-by":"crossref","first-page":"1383","DOI":"10.1016\/j.socscimed.2006.03.027","article-title":"Multiple measures of socioeconomic circumstance and common mental disorders","volume":"63","author":"Lahelma","year":"2006","journal-title":"Social Science & Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib29","doi-asserted-by":"crossref","first-page":"93","DOI":"10.2190\/T8EM-C8YH-373N-1UWD","article-title":"Assessment of psychiatric impairment in primary care with the Sheehan Disability scale","volume":"27","author":"Leon","year":"1997","journal-title":"International Journal of Psychiatry in Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib30","doi-asserted-by":"crossref","first-page":"1047","DOI":"10.1016\/0277-9536(93)90122-K","article-title":"The impact of childhood living conditions on illness and mortality in adulthood","volume":"36","author":"Lundberg","year":"1993","journal-title":"Social Science & Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib31","series-title":"Social epidemiology","first-page":"13","article-title":"Socioeconomic position","author":"Lynch","year":"2000"},{"key":"10.1016\/j.socscimed.2011.06.011_bib32","doi-asserted-by":"crossref","first-page":"1831","DOI":"10.1016\/j.socscimed.2005.08.040","article-title":"Associations of childhood circumstances with physical and mental functioning in adulthood","volume":"62","author":"M\u00e4kinen","year":"2006","journal-title":"Social Science & Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib33","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1136\/jech.55.5.301","article-title":"Relative contribution of early life and adult socioeconomic factors to adult morbidity in the Whitehall II study","volume":"55","author":"Marmot","year":"2001","journal-title":"Journal of Epidemiology & Community Health"},{"key":"10.1016\/j.socscimed.2011.06.011_bib34","doi-asserted-by":"crossref","first-page":"847","DOI":"10.1017\/S0033291709991115","article-title":"Childhood adversities and adult psychopathology in the National Comorbidity Survey Replication (NCS-R) III: associations with functional impairment related to DSM-IV disorders","volume":"40","author":"McLaughlin","year":"2010","journal-title":"Psychological Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib35","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1001\/archgenpsychiatry.2009.187","article-title":"Childhood adversities and adult psychopathology in the National Comorbidity Survey Replication (NCS-R): II. Associations with persistence of DSM-IV disorders","volume":"62","author":"McLaughlin","year":"2010","journal-title":"Archives of General Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib36","doi-asserted-by":"crossref","first-page":"207","DOI":"10.2307\/2137292","article-title":"Trajectories of poverty and children\u2019s mental health","volume":"37","author":"McLeod","year":"1996","journal-title":"Journal of Health and Social Behavior"},{"key":"10.1016\/j.socscimed.2011.06.011_bib37","doi-asserted-by":"crossref","first-page":"1096","DOI":"10.1086\/210137","article-title":"Low socioeconomic status and mental disorders: a longitudinal study of selection and causation during young adulthood","volume":"104","author":"Miech","year":"1999","journal-title":"American Journal of Sociology"},{"key":"10.1016\/j.socscimed.2011.06.011_bib38","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1111\/j.1469-7610.2007.01733.x","article-title":"Lifetime prevalence, correlates, and persistence of oppositional defiant disorder: results from the National Comorbidity Survey Replication","volume":"48","author":"Nock","year":"2007","journal-title":"Journal of Child Psychology & Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib39","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1093\/ije\/dyl310","article-title":"Life-course influences on health in British adults: effects of socio-economic position in childhood and adulthood","volume":"36","author":"Power","year":"2007","journal-title":"International Journal of Epidemiology"},{"key":"10.1016\/j.socscimed.2011.06.011_bib40","doi-asserted-by":"crossref","first-page":"1499","DOI":"10.2105\/AJPH.87.9.1499","article-title":"Social differences in health: life-cycle effects between ages 23 and 33 in the 1959 British birth cohort","volume":"87","author":"Power","year":"1997","journal-title":"American Journal of Public Health"},{"key":"10.1016\/j.socscimed.2011.06.011_bib41","doi-asserted-by":"crossref","first-page":"284","DOI":"10.1007\/BF00788900","article-title":"Explaining social class differences in psychological health among young adults: a longitudinal perspective","volume":"27","author":"Power","year":"1992","journal-title":"Social Psychiatry & Psychiatric Epidemiology"},{"key":"10.1016\/j.socscimed.2011.06.011_bib42","series-title":"SUDAAN: Professional software for survey data analysis [computer program]","year":"2002"},{"issue":"suppl. 40","key":"10.1016\/j.socscimed.2011.06.011_bib43","doi-asserted-by":"crossref","first-page":"s84","DOI":"10.1192\/bjp.178.40.s84","article-title":"Inter-generational longitudinal study of social class and depression: a test of social causation and social selection models","volume":"178","author":"Ritsher","year":"2001","journal-title":"British Journal of Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib44","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1192\/bjp.174.2.112","article-title":"Early life family disadvantages and major depression in adulthood","volume":"174","author":"Sadowski","year":"1999","journal-title":"British Journal of Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib45","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1093\/oxfordjournals.epirev.a036180","article-title":"Recall of psychiatric history in cross-sectional surveys: implications for epidemiologic research","volume":"17","author":"Simon","year":"1995","journal-title":"Epidemiologic Reviews"},{"key":"10.1016\/j.socscimed.2011.06.011_bib46","first-page":"155","article-title":"It\u2019s about time: using discrete-time survival analysis to study duration and timing of events","volume":"18","author":"Singer","year":"1993","journal-title":"Journal of Educational Statistics"},{"key":"10.1016\/j.socscimed.2011.06.011_bib47","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1192\/bjp.bp.107.043208","article-title":"Childhood and adulthood socio-economic position and midlife depressive and anxiety disorders","volume":"192","author":"Stansfeld","year":"2008","journal-title":"British Journal of Psychiatry"},{"key":"10.1016\/j.socscimed.2011.06.011_bib48","doi-asserted-by":"crossref","first-page":"75","DOI":"10.2307\/351733","article-title":"Measuring intrafamily conflict and violence: the Conflict Tactics (CT) scales","volume":"41","author":"Straus","year":"1979","journal-title":"Journal of Marriage & the Family"},{"key":"10.1016\/j.socscimed.2011.06.011_bib49","doi-asserted-by":"crossref","first-page":"1163","DOI":"10.1016\/j.jpsychires.2008.01.011","article-title":"What explains the relation between family poverty and childhood depressive symptoms?","volume":"42","author":"Tracy","year":"2008","journal-title":"Journal of Psychiatric Research"},{"key":"10.1016\/j.socscimed.2011.06.011_bib50","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.socscimed.2005.05.030","article-title":"The effect of lifetime victimization on the mental health of children and adolescents","volume":"62","author":"Turner","year":"2006","journal-title":"Social Science & Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib51","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1017\/S0033291797006089","article-title":"Sex differences in the association between childhood experiences and adult depression","volume":"28","author":"Veijola","year":"1998","journal-title":"Psychological Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib52","series-title":"Unhealthy societies: The affliction of inequality","author":"Wilkinson","year":"1996"},{"key":"10.1016\/j.socscimed.2011.06.011_bib53","doi-asserted-by":"crossref","first-page":"1965","DOI":"10.1016\/j.socscimed.2007.05.041","article-title":"The problems of relative deprivation: why some societies do better than others","volume":"65","author":"Wilkinson","year":"2007","journal-title":"Social Science & Medicine"},{"key":"10.1016\/j.socscimed.2011.06.011_bib54","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1111\/j.0081-1750.2003.t01-1-00128.x","article-title":"Accelerated failure-time mover-stayer regression models for the analysis of last episode data","volume":"33","author":"Yamaguchi","year":"2003","journal-title":"Sociological Methodology"},{"key":"10.1016\/j.socscimed.2011.06.011_bib55","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1002\/da.10106","article-title":"Chronicity, relapse, and illness-course of panic disorder, social phobia, and generalized anxiety disorder: findings in men and women from 8 years of follow-up","volume":"17","author":"Yonkers","year":"2003","journal-title":"Depression & Anxiety"}],"container-title":["Social Science &amp; Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0277953611003571?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0277953611003571?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T15:15:40Z","timestamp":1759504540000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0277953611003571"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,10]]},"references-count":55,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2011,10]]}},"alternative-id":["S0277953611003571"],"URL":"https:\/\/doi.org\/10.1016\/j.socscimed.2011.06.011","relation":{},"ISSN":["0277-9536"],"issn-type":[{"value":"0277-9536","type":"print"}],"subject":[],"published":{"date-parts":[[2011,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Childhood socio-economic status and the onset, persistence, and severity of DSM-IV mental disorders in a US national sample","name":"articletitle","label":"Article Title"},{"value":"Social Science & Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.socscimed.2011.06.011","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}