{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T18:08:21Z","timestamp":1786990101175,"version":"build-2736575974"},"reference-count":65,"publisher":"Elsevier BV","issue":"2-3","license":[{"start":{"date-parts":[[2012,5,1]],"date-time":"2012-05-01T00:00:00Z","timestamp":1335830400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2013,7,16]],"date-time":"2013-07-16T00:00:00Z","timestamp":1373932800000},"content-version":"vor","delay-in-days":441,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/3.0\/"}],"funder":[{"name":"Federal Ministry","award":["BMBF 01FG09007"],"award-info":[{"award-number":["BMBF 01FG09007"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Health Policy"],"published-print":{"date-parts":[[2012,5]]},"DOI":"10.1016\/j.healthpol.2012.02.003","type":"journal-article","created":{"date-parts":[[2012,3,16]],"date-time":"2012-03-16T18:25:28Z","timestamp":1331922328000},"page":"119-127","source":"Crossref","is-referenced-by-count":25,"title":["The influence of regional health care structures on delay in diagnosis of rare diseases: The case of Marfan Syndrome"],"prefix":"10.1016","volume":"105","author":[{"given":"Kathrin","family":"Roll","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"9445","key":"10.1016\/j.healthpol.2012.02.003_bib0005","doi-asserted-by":"crossref","first-page":"1603","DOI":"10.1016\/S0140-6736(04)17313-3","article-title":"Human resources and health outcomes: cross-country econometric study","volume":"364","author":"Anand","year":"2004","journal-title":"Lancet"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0010","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1046\/j.1365-2648.2000.01458.x","article-title":"Invisible nursing: exploring health outcomes at a global level. Relationships between infant and under 5 mortality rates and the distribution of health professionals, GNP per capita, and female literacy","volume":"32","author":"Robinson","year":"2000","journal-title":"Journal of Advanced Nursing"},{"issue":"5","key":"10.1016\/j.healthpol.2012.02.003_bib0015","doi-asserted-by":"crossref","DOI":"10.1016\/S0016-5085(10)60728-7","article-title":"Higher physician density is associated with lower incidence of late-stage colorectal cancer","volume":"138","author":"Ananthakrishnan","year":"2010","journal-title":"Gastroenterology"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0020","first-page":"61","article-title":"The relationship between family physician density and health related outcomes: the Canadian evidence","volume":"48","author":"Sarma","year":"2008","journal-title":"Cahiers de Sociologie et de D\u00e9mographie M\u00e9dicales."},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0025","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.jaad.2008.08.040","article-title":"The association of physician-specialty density and melanoma prognosis in the United States 1988\u20131993","volume":"60","author":"Eide","year":"2009","journal-title":"Journal of the American Academy of Dermatology"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0030","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1016\/0277-9536(94)90170-8","article-title":"Social and environmental factors and life expectancy, infant mortality, and maternal mortality rates: results of a cross-national comparison","volume":"39","author":"Hertz","year":"1994","journal-title":"Social Science & Medicine"},{"issue":"8","key":"10.1016\/j.healthpol.2012.02.003_bib0035","doi-asserted-by":"crossref","first-page":"837","DOI":"10.1016\/0277-9536(92)90253-M","article-title":"More resources better health?. A cross-national perspective","volume":"34","author":"Kim","year":"1992","journal-title":"Social Science & Medicine"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0040","doi-asserted-by":"crossref","first-page":"263","DOI":"10.2307\/2136559","article-title":"Health status, health resources, and consolidated structural parameters: implications for public health care policy","author":"Miller","year":"1978","journal-title":"Journal of Health and Social Behavior"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0045","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1186\/1472-6963-9-189","article-title":"Patient delay in cancer studies: a discussion of methods and measures","volume":"9","author":"Andersen","year":"2009","journal-title":"BMC Health Services Research"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0050","article-title":"Timeliness and quality of diagnostic care for medicare recipients with chronic lymphocytic leukemia","author":"Friese","year":"2010","journal-title":"Cancer"},{"issue":"9159","key":"10.1016\/j.healthpol.2012.02.003_bib0055","doi-asserted-by":"crossref","first-page":"1119","DOI":"10.1016\/S0140-6736(99)02143-1","article-title":"Influence of delay on survival in patients with breast cancer: a systematic review","volume":"353","author":"Richards","year":"1999","journal-title":"Lancet"},{"issue":"6","key":"10.1016\/j.healthpol.2012.02.003_bib0060","doi-asserted-by":"crossref","first-page":"967","DOI":"10.1097\/IGC.0b013e31821d2770","article-title":"Reasons for diagnostic delay in gynecological malignancies","volume":"21","author":"Vandborg","year":"2011","journal-title":"International Journal of Gynecological Cancer"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0065","doi-asserted-by":"crossref","first-page":"405","DOI":"10.2307\/3349539","article-title":"The questionable contribution of medical measures to the decline of mortality in the United States in the twentieth century","author":"McKinlay","year":"1977","journal-title":"The Milbank Memorial Fund Quarterly Health and Society"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0070","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1146\/annurev.med.51.1.481","article-title":"The Marfan syndrome","volume":"51","author":"Pyeritz","year":"2000","journal-title":"Annual Review of Medicine"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0075","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1016\/j.cpcardiol.2007.10.001","article-title":"Marfan Syndrome-diagnosis and management","volume":"33","author":"Ammash","year":"2008","journal-title":"Current Problems in Cardiology"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0080","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1136\/heart.88.1.97","article-title":"Management of Marfan syndrome","volume":"88","author":"Dean","year":"2002","journal-title":"Heart"},{"issue":"7","key":"10.1016\/j.healthpol.2012.02.003_bib0085","doi-asserted-by":"crossref","first-page":"724","DOI":"10.1038\/sj.ejhg.5201851","article-title":"Marfan syndrome: clinical diagnosis and management","volume":"15","author":"Dean","year":"2007","journal-title":"European Journal of Human Genetics"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0090","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1146\/annurev.med.59.103106.103801","article-title":"Therapy of Marfan syndrome","volume":"59","author":"Judge","year":"2008","journal-title":"Annual Review of Medicine"},{"issue":"19","key":"10.1016\/j.healthpol.2012.02.003_bib0095","doi-asserted-by":"crossref","first-page":"1335","DOI":"10.1056\/NEJM199405123301902","article-title":"Progression of aortic dilatation and the benefit of long-term-adrenergic blockade in Marfan's syndrome","volume":"330","author":"Shores","year":"1994","journal-title":"New England Journal of Medicine"},{"issue":"6","key":"10.1016\/j.healthpol.2012.02.003_bib0100","doi-asserted-by":"crossref","first-page":"755","DOI":"10.1136\/hrt.2006.098798","article-title":"Marfan syndrome: an update of genetics, medical and surgical management","volume":"93","author":"von Kodolitsch","year":"2007","journal-title":"Heart"},{"issue":"4","key":"10.1016\/j.healthpol.2012.02.003_bib0105","first-page":"266","article-title":"Preoperative respiratory physiotherapy for a patient with severe respiratory dysfunction and annuloaortic ectasia","volume":"9","author":"Sogawa","year":"2003","journal-title":"Annals of Thoracic and Cardiovascular Surgery"},{"issue":"4","key":"10.1016\/j.healthpol.2012.02.003_bib0110","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1034\/j.1399-0004.2001.600406.x","article-title":"Living with Marfan syndrome II medication adherence and physical activity modification","volume":"60","author":"Peters","year":"2001","journal-title":"Clinical Genetics"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0115","series-title":"Valve-sparing aortic root replacement in Marfan syndrome","year":"2005"},{"issue":"10","key":"10.1016\/j.healthpol.2012.02.003_bib0120","doi-asserted-by":"crossref","first-page":"1222","DOI":"10.1038\/ejhg.2009.30","article-title":"Prevalence data on all Ghent features in a cross-sectional study of 87 adults with proven Marfan syndrome","volume":"17","author":"Rand-Hendriksen","year":"2009","journal-title":"European Journal of Human Genetics"},{"issue":"2","key":"10.1016\/j.healthpol.2012.02.003_bib0125","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1016\/j.healthpol.2008.11.013","article-title":"Association between physician density and health care consumption: a systematic review of the evidence","volume":"91","author":"L\u00e9onard","year":"2009","journal-title":"Health Policy"},{"issue":"4","key":"10.1016\/j.healthpol.2012.02.003_bib0130","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1016\/j.annepidem.2010.11.010","article-title":"Geographic access to health services and diagnosis with an autism spectrum disorder","volume":"21","author":"Kalkbrenner","year":"2011","journal-title":"Annals of Epidemiology"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0135","doi-asserted-by":"crossref","DOI":"10.1016\/j.amjcard.2011.05.032","article-title":"Associations of patient demographic characteristics and regional physician density with early physician follow-up among medicare beneficiaries hospitalized with heart failure","author":"Kociol","year":"2011","journal-title":"The American Journal of Cardiology"},{"issue":"2\u20133","key":"10.1016\/j.healthpol.2012.02.003_bib0330","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.healthpol.2012.01.011","article-title":"A framework to evaluate effects of small area variations in health care infrastructure on diagnostic and patient outcomes of orphan diseases based on administrative data","volume":"105","author":"Stargardt","year":"2012","journal-title":"Health Policy"},{"issue":"7","key":"10.1016\/j.healthpol.2012.02.003_bib0145","doi-asserted-by":"crossref","first-page":"476","DOI":"10.1136\/jmg.2009.072785","article-title":"The revised Ghent nosology for the Marfan syndrome","volume":"47","author":"Loeys","year":"2010","journal-title":"Journal of Medical Genetics"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0150","doi-asserted-by":"crossref","DOI":"10.1111\/j.1399-0004.2011.01646.x","article-title":"Critical appraisal of the revised Ghent criteria for diagnosis of Marfan syndrome","author":"Radonic","year":"2011","journal-title":"Clinical Genetics"},{"issue":"2","key":"10.1016\/j.healthpol.2012.02.003_bib0155","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1016\/S0735-1097(02)02699-2","article-title":"Long-term outcome in patients with Marfan syndrome: is aortic dissection the only cause of sudden death?","volume":"41","author":"Yetman","year":"2003","journal-title":"Journal of the American College of Cardiology"},{"issue":"2","key":"10.1016\/j.healthpol.2012.02.003_bib0160","first-page":"295","article-title":"Small area variations in health care delivery in Maryland","volume":"30","author":"Gittelsohn","year":"1995","journal-title":"Health Services Research"},{"issue":"6","key":"10.1016\/j.healthpol.2012.02.003_bib0165","first-page":"1757","article-title":"Cornea in Marfan disease: orbscan and in vivo confocal microscopy analysis","volume":"43","author":"Sultan","year":"2002","journal-title":"Investigative Ophthalmology & Visual Science"},{"issue":"7","key":"10.1016\/j.healthpol.2012.02.003_bib0170","doi-asserted-by":"crossref","first-page":"1144","DOI":"10.2105\/AJPH.87.7.1144","article-title":"The distance to community medical care and the likelihood of hospitalization: is closer always better?","volume":"87","author":"Goodman","year":"1997","journal-title":"American Journal of Public Health"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0175","unstructured":"German Social Code V \u00a7116 b."},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0180","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1097\/00005650-199801000-00004","article-title":"Comorbidity measures for use with administrative data","volume":"36","author":"Elixhauser","year":"1998","journal-title":"Medical Care"},{"issue":"11","key":"10.1016\/j.healthpol.2012.02.003_bib0185","doi-asserted-by":"crossref","first-page":"1130","DOI":"10.1097\/01.mlr.0000182534.19832.83","article-title":"Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data","volume":"43","author":"Quan","year":"2005","journal-title":"Medical Care"},{"issue":"6","key":"10.1016\/j.healthpol.2012.02.003_bib0190","doi-asserted-by":"crossref","first-page":"626","DOI":"10.1097\/MLR.0b013e31819432e5","article-title":"A modification of the Elixhauser comorbidity measures into a point system for hospital death using administrative data","volume":"47","author":"van Walraven","year":"2009","journal-title":"Medical Care"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0195","series-title":"Applied logistic regression","author":"Hosmer","year":"1989"},{"issue":"5","key":"10.1016\/j.healthpol.2012.02.003_bib0200","doi-asserted-by":"crossref","first-page":"474","DOI":"10.1097\/CHI.0b013e31819b3848","article-title":"Timing of identification among children with an autism spectrum disorder: findings from a population-based surveillance study","volume":"48","author":"Shattuck","year":"2009","journal-title":"Journal of the American Academy of Child & Adolescent Psychiatry"},{"issue":"2","key":"10.1016\/j.healthpol.2012.02.003_bib0205","doi-asserted-by":"crossref","first-page":"S79","DOI":"10.1097\/00004703-200604002-00005","article-title":"Examination of the time between first evaluation and first autism spectrum diagnosis in a population-based sample","volume":"27","author":"Wiggins","year":"2006","journal-title":"Journal of Developmental & Behavioral Pediatrics"},{"issue":"7","key":"10.1016\/j.healthpol.2012.02.003_bib0210","doi-asserted-by":"crossref","first-page":"773","DOI":"10.1016\/0277-9536(90)90172-O","article-title":"Spatial patterns of attendance at general practitioner services","volume":"31","author":"Hays","year":"1990","journal-title":"Social Science & Medicine"},{"issue":"21","key":"10.1016\/j.healthpol.2012.02.003_bib0215","doi-asserted-by":"crossref","first-page":"2899","DOI":"10.1001\/jama.1990.03440210049031","article-title":"Does quality influence choice of hospital?","volume":"263","author":"Luft","year":"1990","journal-title":"Journal of the American Medical Association"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0220","first-page":"84","article-title":"Spatial patterns of hospital utilization: the impact of distance and time","volume":"21","author":"McGuirk","year":"1984","journal-title":"Inquiry: a journal of medical care organization, provision and financing"},{"issue":"2","key":"10.1016\/j.healthpol.2012.02.003_bib0225","first-page":"143","article-title":"The concept of distance as a factor in accessibility and utilization of health care","volume":"26","author":"Shannon","year":"1969","journal-title":"Medical Care Review"},{"issue":"6","key":"10.1016\/j.healthpol.2012.02.003_bib0230","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1097\/00005650-197011000-00003","article-title":"Determinants of medical care utilization: the effect of social class and distance on contacts with the medical care system","volume":"8","author":"Weiss","year":"1970","journal-title":"Medical Care"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0235","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1046\/j.1532-5415.2002.50009.x","article-title":"Impact of geographic barriers on the utilization of mammograms by older rural women","volume":"50","author":"Engelman","year":"2002","journal-title":"Journal of the American Geriatrics Society"},{"issue":"1","key":"10.1016\/j.healthpol.2012.02.003_bib0240","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1001\/jama.287.1.111-JMS0102-5-1","article-title":"Relationship between travel distance and utilization of breast cancer treatment in rural northern Michigan","volume":"287","author":"Meden","year":"2002","journal-title":"Journal of the American Medical Association"},{"issue":"28","key":"10.1016\/j.healthpol.2012.02.003_bib0245","doi-asserted-by":"crossref","first-page":"7074","DOI":"10.1200\/JCO.2005.06.032","article-title":"Impact of patient distance to radiation therapy on mastectomy use in early-stage breast cancer patients","volume":"23","author":"Schroen","year":"2005","journal-title":"Journal of Clinical Oncology"},{"issue":"2","key":"10.1016\/j.healthpol.2012.02.003_bib0250","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1177\/0038038502036002004","article-title":"Beck's sociology of risk: a critical assessment","volume":"36","author":"Elliott","year":"2002","journal-title":"Sociology"},{"issue":"12","key":"10.1016\/j.healthpol.2012.02.003_bib0255","doi-asserted-by":"crossref","first-page":"1742","DOI":"10.2105\/AJPH.86.12.1742","article-title":"Faithful patients: the effect of long-term physician-patient relationships on the costs and use of health care by older Americans","volume":"86","author":"Weiss","year":"1996","journal-title":"American Journal of Public Health"},{"issue":"5","key":"10.1016\/j.healthpol.2012.02.003_bib0260","doi-asserted-by":"crossref","first-page":"S2","DOI":"10.1016\/j.amjmed.2008.01.001","article-title":"Overconfidence as a cause of diagnostic error in medicine","volume":"121","author":"Berner","year":"2008","journal-title":"The American Journal of Medicine"},{"issue":"10","key":"10.1016\/j.healthpol.2012.02.003_bib0265","doi-asserted-by":"crossref","first-page":"981","DOI":"10.1097\/00001888-200210000-00009","article-title":"Reducing diagnostic errors in medicine: what's the goal?","volume":"77","author":"Graber","year":"2002","journal-title":"Academic Medicine"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0270","series-title":"Ma\u00dfnahmen zur verbesserung der gesundheitlichen situation von menschen mit seltenen erkrankungen in Deutschland","author":"Bundesministerium f\u00fcr Gesundheit","year":"2009"},{"issue":"5","key":"10.1016\/j.healthpol.2012.02.003_bib0275","doi-asserted-by":"crossref","first-page":"1387","DOI":"10.1086\/651448","article-title":"Social influence and the autism epidemic","volume":"115","author":"Liu","year":"2010","journal-title":"American Journal of Sociology"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0280","series-title":"The voice of 12,000 patients: experiences and expectations of rare disease patients on diagnosis and care in Europe","author":"EURORDIS","year":"2009"},{"issue":"9","key":"10.1016\/j.healthpol.2012.02.003_bib0285","doi-asserted-by":"crossref","first-page":"741","DOI":"10.1002\/hec.823","article-title":"Fixed fees and physician induced demand: a panel data study on French physicians","volume":"12","author":"Delattre","year":"2003","journal-title":"Health Economics"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0290","doi-asserted-by":"crossref","unstructured":"J\u00fcrges H. Health Insurance Status and physician-induced demand for medical services in Germany: new evidence from combined district and individual level data. SOEP papers on Multidisciplinary Panel Data Research. 2007.","DOI":"10.2139\/ssrn.1092811"},{"issue":"3","key":"10.1016\/j.healthpol.2012.02.003_bib0295","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1016\/0167-6296(85)90029-3","article-title":"An analysis of the evidence on competition in the physician services markets* 1","volume":"4","author":"Stano","year":"1985","journal-title":"Journal of Health Economics"},{"key":"10.1016\/j.healthpol.2012.02.003_bib0300","series-title":"Entwurf eines Gesetzes zur Verbesserung der Versorgungsstrukturen in der gesetzlichen Krankenversicherung (GKV-Versorgungsstrukturgesetz \u2013 GKV-VStG)","author":"German Ministry of Health","year":"2011"},{"issue":"6","key":"10.1016\/j.healthpol.2012.02.003_bib0305","doi-asserted-by":"crossref","first-page":"w1171","DOI":"10.1377\/hlthaff.28.6.w1171","article-title":"A survey of primary care physicians in eleven countries 2009 perspectives on care, costs, and experiences","volume":"28","author":"Schoen","year":"2009","journal-title":"Health Affairs"},{"issue":"2","key":"10.1016\/j.healthpol.2012.02.003_bib0310","first-page":"107","article-title":"Comparison of information technology in general practice in 10 countries","volume":"10","author":"Protti","year":"2007","journal-title":"Healthcare Quarterly (Toronto, Ont)"},{"issue":"02","key":"10.1016\/j.healthpol.2012.02.003_bib0315","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1017\/S1744133105001210","article-title":"Effect of the implementation of an enterprise-wide electronic health record on productivity in the veterans health administration","volume":"1","author":"Evans","year":"2006","journal-title":"Health Economics, Policy and Law"},{"issue":"12","key":"10.1016\/j.healthpol.2012.02.003_bib0320","doi-asserted-by":"crossref","first-page":"938","DOI":"10.7326\/0003-4819-141-12-200412210-00010","article-title":"Comparison of quality of care for patients in the veterans health administration and patients in a national sample","volume":"141","author":"Asch","year":"2004","journal-title":"Annals of Internal Medicine"},{"issue":"10","key":"10.1016\/j.healthpol.2012.02.003_bib0325","doi-asserted-by":"crossref","first-page":"742","DOI":"10.7326\/0003-4819-144-10-200605160-00125","article-title":"Systematic review: impact of health information technology on quality, efficiency, and costs of medical care","volume":"144","author":"Chaudhry","year":"2006","journal-title":"Annals of Internal Medicine"}],"container-title":["Health Policy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0168851012000188?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0168851012000188?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,6,25]],"date-time":"2019-06-25T10:34:55Z","timestamp":1561458895000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0168851012000188"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,5]]},"references-count":65,"journal-issue":{"issue":"2-3","published-print":{"date-parts":[[2012,5]]}},"alternative-id":["S0168851012000188"],"URL":"https:\/\/doi.org\/10.1016\/j.healthpol.2012.02.003","relation":{},"ISSN":["0168-8510"],"issn-type":[{"value":"0168-8510","type":"print"}],"subject":[],"published":{"date-parts":[[2012,5]]}}}