{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T08:34:20Z","timestamp":1775118860578,"version":"3.50.1"},"reference-count":59,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[2015,11,1]],"date-time":"2015-11-01T00:00:00Z","timestamp":1446336000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.es","elsevier.es","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Medicina Cl\u00ednica"],"published-print":{"date-parts":[[2015,11]]},"DOI":"10.1016\/j.medcli.2014.11.014","type":"journal-article","created":{"date-parts":[[2015,1,29]],"date-time":"2015-01-29T04:31:08Z","timestamp":1422505868000},"page":"404-408","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":12,"title":["Prec\u00e1ncer y c\u00e1ncer bucal"],"prefix":"10.1016","volume":"145","author":[{"given":"Jos\u00e9","family":"L\u00f3pez-L\u00f3pez","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlos","family":"Oma\u00f1a-Cepeda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Enric","family":"Jan\u00e9-Salas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.medcli.2014.11.014_bib0005","first-page":"263","article-title":"Prevalence of oral pre-malignant and malignant lesions at a tertiary level hospital in Allahabad, India","volume":"9","author":"Mehrotra","year":"2008","journal-title":"Asian Pac J Cancer Prev."},{"key":"10.1016\/j.medcli.2014.11.014_bib0010","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1007\/s12105-008-0054-5","article-title":"Changing trends in oral squamous cell carcinoma with particular reference to young patients: 1971-2006. The Emory University experience","volume":"2","author":"M\u00fcller","year":"2008","journal-title":"Head Neck Pathol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0015","doi-asserted-by":"crossref","first-page":"410","DOI":"10.1590\/S0103-64402011000500011","article-title":"Relationship between squamous cell carcinoma of the anterior two thirds of the tongue and removable denture use: A pioneer study in a Portuguese population","volume":"22","author":"Albuquerque","year":"2011","journal-title":"Braz Dent J."},{"key":"10.1016\/j.medcli.2014.11.014_bib0020","doi-asserted-by":"crossref","first-page":"317","DOI":"10.1016\/j.oraloncology.2008.05.016","article-title":"Potentially malignant disorders of the oral and oropharyngeal mucosa; terminology, classification and present concepts of management","volume":"45","author":"Van der Waal","year":"2009","journal-title":"Oral Oncol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0025","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1111\/j.1600-0714.2007.00582.x","article-title":"Nomenclature and classification of potentially malignant disorders of the oral mucosa","volume":"36","author":"Warnakulasuriya","year":"2007","journal-title":"J Oral Pathol Med."},{"key":"10.1016\/j.medcli.2014.11.014_bib0030","doi-asserted-by":"crossref","first-page":"999","DOI":"10.1007\/s00405-011-1712-x","article-title":"Prevalence of bilateral \u2018mirror-image\u2019 lesions in patients with oral potentially malignant epithelial lesions","volume":"269","author":"Siar","year":"2012","journal-title":"Eur Arch Otorhinolaryngol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0035","doi-asserted-by":"crossref","first-page":"872","DOI":"10.1038\/sj.ejcn.1600646","article-title":"Beta-carotene concentration in buccal mucosal cells with and without dysplastic oral leukoplakia after long-term beta-carotene supplementation in male smokers","volume":"52","author":"Liede","year":"1998","journal-title":"Eur J Clin Nutr."},{"key":"10.1016\/j.medcli.2014.11.014_bib0040","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1111\/j.1601-0825.1998.tb00261.x","article-title":"Long-term supplementation with alpha-tocopherol and beta-carotene and prevalence of oral mucosal lesions in smokers","volume":"4","author":"Liede","year":"1998","journal-title":"Oral Dis."},{"key":"10.1016\/j.medcli.2014.11.014_bib0045","doi-asserted-by":"crossref","first-page":"338","DOI":"10.1111\/j.1754-9485.2012.02387.x","article-title":"Floor of mouth carcinoma: Surgery still the dominant mode of treatment","volume":"56","author":"Smee","year":"2012","journal-title":"J Med Imaging Radiat Oncol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0050","doi-asserted-by":"crossref","first-page":"866","DOI":"10.1016\/j.ijrobp.2012.04.015","article-title":"Toward fully automated multicriterial plan generation: A prospective clinical study","volume":"85","author":"Voet","year":"2013","journal-title":"Int J Radiat Oncol Biol Phys."},{"key":"10.1016\/j.medcli.2014.11.014_bib0055","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1002\/lary.22434","article-title":"Protecting the oral mucosa in patients with oral tongue squamous cell carcinoma treated postoperatively with intensity-modulated radiotherapy: A randomized study","volume":"122","author":"Wang","year":"2012","journal-title":"Laryngoscope."},{"key":"10.1016\/j.medcli.2014.11.014_bib0060","doi-asserted-by":"crossref","first-page":"593","DOI":"10.1016\/j.ijom.2010.11.026","article-title":"Clinical evaluation of Lugol's iodine staining in the treatment of stage i-ii squamous cell carcinoma of the tongue","volume":"40","author":"Umeda","year":"2011","journal-title":"Int J Oral Maxillofac Surg."},{"key":"10.1016\/j.medcli.2014.11.014_bib0065","doi-asserted-by":"crossref","first-page":"815","DOI":"10.1007\/s10103-011-0974-2","article-title":"Bisphosphonate-related osteonecrosis: Laser-assisted surgical treatment or conventional surgery","volume":"26","author":"Atalay","year":"2011","journal-title":"Lasers Med Sci."},{"key":"10.1016\/j.medcli.2014.11.014_bib0070","doi-asserted-by":"crossref","first-page":"4973","DOI":"10.7314\/APJCP.2012.13.10.4973","article-title":"Attempting tobacco cessation--An oral physician's perspective","volume":"13","author":"Pai","year":"2012","journal-title":"Asian Pac J Cancer Prev."},{"key":"10.1016\/j.medcli.2014.11.014_bib0075","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1177\/0022034510382779","article-title":"Randomized study of surgical prophylaxis in immunocompromised hosts","volume":"90","author":"Lopes","year":"2011","journal-title":"J Dent Res."},{"key":"10.1016\/j.medcli.2014.11.014_bib0080","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1108\/09526861111098201","article-title":"Perceptions of healthcare practitioners in Saudi Arabia regarding their training in oral cancer prevention, and early detection","volume":"24","author":"Jaber","year":"2011","journal-title":"Int J Health Care Qual Assur."},{"key":"10.1016\/j.medcli.2014.11.014_bib0085","doi-asserted-by":"crossref","first-page":"676","DOI":"10.1002\/j.0022-0337.2006.70.6.tb04124.x","article-title":"Oral cancer education in dental schools: Knowledge and experience of Nigerian undergraduate students","volume":"70","author":"Uti","year":"2006","journal-title":"J Dent Educ."},{"key":"10.1016\/j.medcli.2014.11.014_bib0090","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1016\/j.ijrobp.2011.06.1954","article-title":"\u201cPharyngocise\u201d: Randomized controlled trial of preventative exercises to maintain muscle structure and swallowing function during head-and-neck chemoradiotherapy","volume":"83","author":"Carnaby-Mann","year":"2012","journal-title":"Int J Radiat Oncol Biol Phys."},{"key":"10.1016\/j.medcli.2014.11.014_bib0095","first-page":"216","article-title":"Risk-adapted dental care prior to intensity-modulated radiotherapy (IMRT)","volume":"121","author":"Studer","year":"2011","journal-title":"Schweiz Monatsschr Zahnmed."},{"key":"10.1016\/j.medcli.2014.11.014_bib0100","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1089\/pho.2010.2824","article-title":"660 AsGaAl laser to alleviate pain caused by cryosurgical treatment of oral leukoplakia: A preliminary study","volume":"29","author":"Ribeiro","year":"2011","journal-title":"Photomed Laser Surg."},{"key":"10.1016\/j.medcli.2014.11.014_bib0105","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1007\/s00784-009-0355-4","article-title":"Two-year clinical performance of glass ionomer and resin composite restorations in xerostomic head- and neck-irradiated cancer patients","volume":"15","author":"De Moor","year":"2011","journal-title":"Clin Oral Investig."},{"key":"10.1016\/j.medcli.2014.11.014_bib0110","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1016\/S1368-8375(01)00125-7","article-title":"Oral leukoplakia: A proposal for uniform reporting","volume":"38","author":"Van der Waal","year":"2002","journal-title":"Oral Oncol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0115","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1016\/S1368-8375(03)00050-2","article-title":"Low prevalence of oral leukoplakia in a representative sample of the US population","volume":"39","author":"Scheifele","year":"2003","journal-title":"Oral Oncol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0120","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1111\/j.1601-0825.2010.01712.x","article-title":"Prevalence and risk indicators of oral mucosal lesions in an urban population from South Brazil","volume":"17","author":"Carrard","year":"2011","journal-title":"Oral Dis."},{"key":"10.1016\/j.medcli.2014.11.014_bib0125","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1111\/j.1600-0714.1996.tb00191.x","article-title":"Oral white lesions with special reference to precancerous and tobacco-related lesions: Conclusions of an international symposium held in Uppsala, Sweden, May 18-21 1994. International Collaborative Group on Oral White Lesions","volume":"25","author":"Ax\u00e9ll","year":"1996","journal-title":"J Oral Pathol Med."},{"key":"10.1016\/j.medcli.2014.11.014_bib0130","first-page":"626","article-title":"Conference on epidemiology of oral cancer and precancerous lesions. Report of proceedings","volume":"18","author":"Pindborg","year":"1968","journal-title":"Int Dent J."},{"key":"10.1016\/j.medcli.2014.11.014_bib0135","article-title":"Tretment of oral leukoplakia with a iodure of beta-carotene and vitamin C supplements: A randomized controlled trial","author":"Nagao","year":"2014","journal-title":"Int J Cancer."},{"key":"10.1016\/j.medcli.2014.11.014_bib0140","doi-asserted-by":"crossref","first-page":"551","DOI":"10.1016\/j.oraloncology.2004.12.003","article-title":"Oral erythroplakia - A review","volume":"41","author":"Reichart","year":"2005","journal-title":"Oral Oncol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0145","doi-asserted-by":"crossref","first-page":"e386","DOI":"10.4317\/medoral.20205","article-title":"Oral potentially malignant disorders: Is malignant transformation predictable and preventable?","volume":"19","author":"Van der Waal","year":"2014","journal-title":"Med Oral Patol Oral Cir Bucal."},{"key":"10.1016\/j.medcli.2014.11.014_bib0150","doi-asserted-by":"crossref","first-page":"905","DOI":"10.14219\/jada.archive.2011.0297","article-title":"Human papillomavirus infections in the oral mucosa","volume":"142","author":"Rautava","year":"2011","journal-title":"J Am Dent Assoc."},{"key":"10.1016\/j.medcli.2014.11.014_bib0155","doi-asserted-by":"crossref","first-page":"1555","DOI":"10.14219\/jada.archive.2007.0104","article-title":"A survey of the current approaches to diagnosis and management of oral premalignant lesions","volume":"138","author":"Epstein","year":"2007","journal-title":"J Am Dent Assoc."},{"key":"10.1016\/j.medcli.2014.11.014_bib0160","doi-asserted-by":"crossref","first-page":"624","DOI":"10.1111\/j.1600-0714.2010.00935.x","article-title":"Topical photodynamic therapy is very effective for oral verrucous hyperplasia and oral erythroleukoplakia","volume":"39","author":"Lin","year":"2010","journal-title":"J Oral Pathol Med."},{"key":"10.1016\/j.medcli.2014.11.014_bib0165","first-page":"742826","article-title":"Cutaneous and mucosal lichen planus: A comprehensive review of clinical subtypes, risk factors, diagnosis, and prognosis","volume":"30","author":"Gorouhi","year":"2014","journal-title":"ScientificWorldJournal."},{"key":"10.1016\/j.medcli.2014.11.014_bib0170","doi-asserted-by":"crossref","first-page":"570","DOI":"10.3109\/00016357.2014.914570","article-title":"Malignant transformation of oral lichen planus by a chronic inflammatory process. Use of topical corticosteroids to prevent this progression?","volume":"72","author":"Otero-Rey","year":"2014","journal-title":"Acta Odontol Scand."},{"key":"10.1016\/j.medcli.2014.11.014_bib0175","doi-asserted-by":"crossref","first-page":"1745","DOI":"10.7314\/APJCP.2012.13.5.1745","article-title":"Lack of association between Helicobacter pylori infection and oral lichen planus","volume":"13","author":"Pourshahidi","year":"2012","journal-title":"Asian Pac J Cancer Prev."},{"key":"10.1016\/j.medcli.2014.11.014_bib0180","doi-asserted-by":"crossref","first-page":"378","DOI":"10.1034\/j.1600-0722.2000.108005378.x","article-title":"Prevalence of hepatitis C virus in patients with lichen planus of the oral cavity and chronic liver disease","volume":"108","author":"Del Olmo","year":"2000","journal-title":"Eur J Oral Sci."},{"key":"10.1016\/j.medcli.2014.11.014_bib0185","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/S0001-6519(04)78481-2","article-title":"Malignant turn of oral planus in three new cases","volume":"55","author":"Petti","year":"2004","journal-title":"Acta Otorrinolaringol Esp."},{"issue":"Suppl 25","key":"10.1016\/j.medcli.2014.11.014_bib0190","first-page":"e1","article-title":"Oral lichen planus and oral lichenoid lesions: Diagnostic and therapeutic considerations","volume":"103","author":"Al-Hashimi","year":"2007","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod."},{"key":"10.1016\/j.medcli.2014.11.014_bib0195","doi-asserted-by":"crossref","first-page":"5470","DOI":"10.2174\/138161212803307617","article-title":"Topical therapies for oral lichen planus management and their efficacy: A narrative review","volume":"18","author":"Bagan","year":"2012","journal-title":"Curr Pharm Des."},{"key":"10.1016\/j.medcli.2014.11.014_bib0200","first-page":"33","article-title":"Cyclosporine A, an alternative to the oral lichen planus erosive treatment","volume":"38","author":"L\u00f3pez L\u00f3pez","year":"1995","journal-title":"Bull Group Int Rech Sci Stomatol Odontol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0205","doi-asserted-by":"crossref","first-page":"742","DOI":"10.1016\/j.oraloncology.2006.09.006","article-title":"The possible premalignant character of oral lichen planus and oral lichenoid lesions: A prospective five-year follow-up study of 192 patients","volume":"43","author":"Van der Meij","year":"2007","journal-title":"Oral Oncol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0210","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1590\/S0103-64402011000600013","article-title":"Oral tongue squamous cell carcinoma (OTSCC): Alcohol and tobacco consumption versus non-consumption. A study in a Portuguese population","volume":"22","author":"Albuquerque","year":"2011","journal-title":"Braz Dent J."},{"key":"10.1016\/j.medcli.2014.11.014_bib0215","doi-asserted-by":"crossref","first-page":"387","DOI":"10.1038\/sj.bdj.2013.380","article-title":"The oral management of patients who have received radiotherapy to the head and neck region","volume":"214","author":"Ray-Chaudhuri","year":"2013","journal-title":"Br Dent J."},{"key":"10.1016\/j.medcli.2014.11.014_bib0220","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1002\/ijc.28754","article-title":"Potentially malignant disorders of the oral cavity: Current practice and future directions in the clinic and laboratory","volume":"136","author":"Dionne","year":"2015","journal-title":"Int J Cancer."},{"key":"10.1016\/j.medcli.2014.11.014_bib0225","doi-asserted-by":"crossref","first-page":"728","DOI":"10.1111\/j.1601-0825.2012.01935.x","article-title":"Utility of toluidine blue as a diagnostic adjunct in the detection of potentially malignant disorders of the oral cavity--A clinical and histological assessment","volume":"18","author":"Awan","year":"2012","journal-title":"Oral Dis."},{"key":"10.1016\/j.medcli.2014.11.014_bib0230","first-page":"E210","article-title":"Analysis of new diagnostic methods in suspicious lesions of the oral mucosa","volume":"14","author":"Trullenque-Eriksson","year":"2009","journal-title":"Med Oral Patol Oral Cir.Bucal"},{"key":"10.1016\/j.medcli.2014.11.014_bib0235","doi-asserted-by":"crossref","first-page":"151","DOI":"10.14219\/jada.archive.2010.0132","article-title":"A cross-sectional study evaluating chemiluminescence and autofluorescence in the detection of clinically innocuous precancerous and cancerous oral lesions","volume":"141","author":"Mehrotra","year":"2010","journal-title":"J Am Dent Assoc."},{"key":"10.1016\/j.medcli.2014.11.014_bib0240","first-page":"275","article-title":"Evaluation of a suspicious oral mucosal lesion","volume":"74","author":"Williams","year":"2008","journal-title":"J Can Dent Assoc"},{"key":"10.1016\/j.medcli.2014.11.014_bib0245","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1111\/j.1601-5037.2010.00446.x","article-title":"The efficacy of direct tissue fluorescence visualization in screening for oral premalignant lesions in general practice: An update","volume":"9","author":"L\u00f3pez-Jornet","year":"2011","journal-title":"Int J Dent Hyg."},{"key":"10.1016\/j.medcli.2014.11.014_bib0250","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1111\/j.1600-0714.2011.01048.x","article-title":"Utility of chemiluminescence (ViziLite\u2122) in the detection of oral potentially malignant disorders and benign keratoses","volume":"40","author":"Awan","year":"2011","journal-title":"J Oral Pathol Med."},{"key":"10.1016\/j.medcli.2014.11.014_bib0255","doi-asserted-by":"crossref","first-page":"896","DOI":"10.14219\/jada.archive.2008.0276","article-title":"Adjunctive techniques for oral cancer examination and lesion diagnosis: A systematic review of the literature","volume":"139","author":"Patton","year":"2008","journal-title":"J Am Dent Assoc."},{"key":"10.1016\/j.medcli.2014.11.014_bib0260","doi-asserted-by":"crossref","first-page":"e227","DOI":"10.1016\/j.oraloncology.2009.08.001","article-title":"The assessment of diffused light illumination and acetic acid rinse (Microlux\/DL) in the visualisation of oral mucosal lesions","volume":"45","author":"McIntosh","year":"2009","journal-title":"Oral Oncol."},{"key":"10.1016\/j.medcli.2014.11.014_bib0265","first-page":"185","article-title":"The application of vizilite in oral cancer","volume":"7","author":"Sambandham","year":"2013","journal-title":"J Clin Diagn Res."},{"key":"10.1016\/j.medcli.2014.11.014_bib0270","first-page":"471","article-title":"Adjunctive diagnostic aids in oral cancer screening: An update","volume":"129","author":"Huber","year":"2012","journal-title":"Tex Dent J."},{"key":"10.1016\/j.medcli.2014.11.014_bib0275","first-page":"222","article-title":"OralCDx brush biopsy--A tool for early diagnosis of oral squamous cell carcinoma","volume":"117","author":"Kosicki","year":"2007","journal-title":"Schweiz Monatsschr Zahnmed."},{"key":"10.1016\/j.medcli.2014.11.014_bib0285","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1111\/j.1365-2303.2011.00860.x","article-title":"Comparison of the Cytobrush\u00ae, dermatological curette and oral CDx\u00ae brush test as methods for obtaining samples of RNA for molecular analysis of oral cytology","volume":"23","author":"Reboiras-L\u00f3pez","year":"2012","journal-title":"Cytopathology."},{"key":"10.1016\/j.medcli.2014.11.014_bib0290","first-page":"942","article-title":"Molecular predictors in the early diagnosis of oral cancer","volume":"7","author":"Rajkumari","year":"2013","journal-title":"J Clin Diagn Res."},{"key":"10.1016\/j.medcli.2014.11.014_bib0295","doi-asserted-by":"crossref","first-page":"591","DOI":"10.1007\/s12253-013-9736-8","article-title":"Salivary proteomic analysis of diabetic patients for possible oral squamous cell carcinoma biomarkers","volume":"20","author":"Jancsik","year":"2014","journal-title":"Pathol Oncol Res."},{"key":"10.1016\/j.medcli.2014.11.014_bib0300","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1002\/hed.21452","article-title":"Expression of p53, MDM2, p21, heat shock protein 70, and HPV 16\/18 E6 proteins in oral verrucous carcinoma and oral verrucous hyperplasia","volume":"33","author":"Lin","year":"2011","journal-title":"Head Neck."}],"container-title":["Medicina Cl\u00ednica"],"original-title":[],"language":"es","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0025775314008690?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0025775314008690?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,6,6]],"date-time":"2024-06-06T21:57:50Z","timestamp":1717711070000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0025775314008690"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,11]]},"references-count":59,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2015,11]]}},"alternative-id":["S0025775314008690"],"URL":"https:\/\/doi.org\/10.1016\/j.medcli.2014.11.014","relation":{},"ISSN":["0025-7753"],"issn-type":[{"value":"0025-7753","type":"print"}],"subject":[],"published":{"date-parts":[[2015,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Prec\u00e1ncer y c\u00e1ncer bucal","name":"articletitle","label":"Article Title"},{"value":"Medicina Cl\u00ednica","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.medcli.2014.11.014","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 Elsevier Espa\u00f1a, S.L.U. All rights reserved.","name":"copyright","label":"Copyright"}]}}