{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T17:25:31Z","timestamp":1786987531822,"version":"build-2736575974"},"reference-count":66,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2011,4,1]],"date-time":"2011-04-01T00:00:00Z","timestamp":1301616000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,4,1]],"date-time":"2011-04-01T00:00:00Z","timestamp":1301616000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","theclinics.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Clinics in Podiatric Medicine and Surgery"],"published-print":{"date-parts":[[2011,4]]},"DOI":"10.1016\/j.cpm.2011.03.004","type":"journal-article","created":{"date-parts":[[2011,6,24]],"date-time":"2011-06-24T10:20:11Z","timestamp":1308910811000},"page":"305-327","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["The Cheilectomy and its Modifications"],"prefix":"10.1016","volume":"28","author":[{"given":"Molly","family":"Schnirring-Judge","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dave","family":"Hehemann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.cpm.2011.03.004_bib1","series-title":"Adult hallux valgus","author":"Mann","year":"1993"},{"key":"10.1016\/j.cpm.2011.03.004_bib2","first-page":"77","article-title":"The prevalence of foot problems in older women: a cause for concern","volume":"24","author":"Dawson","year":"2002","journal-title":"J\u00a0Public Health Med"},{"issue":"61","key":"10.1016\/j.cpm.2011.03.004_bib3","doi-asserted-by":"crossref","first-page":"483","DOI":"10.1177\/107110070502600610","article-title":"Gait instability in older people with hallux valgus","volume":"26","author":"Menz","year":"2005","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib4","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1097\/00003086-199804000-00003","article-title":"Hallux metatarsophalangeal arthritis","volume":"249","author":"Weinfeld","year":"1998","journal-title":"Clin Orthop Relat Res"},{"key":"10.1016\/j.cpm.2011.03.004_bib5","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1136\/ard.48.4.271","article-title":"Epidemiology of osteoarthritis: Zoetermeer survey. Comparison of radiological osteoarthritis in a Dutch population with that in 10 other populations","volume":"48","author":"vanSaase","year":"1989","journal-title":"Ann Rheum Dis"},{"issue":"14","key":"10.1016\/j.cpm.2011.03.004_bib6","first-page":"1","article-title":"Hallux valgus and hallux rigidus: a comparison of impact on health-related quality of life in patients presenting to foot surgeons in Australia","volume":"1","author":"Gilheany","year":"2008","journal-title":"J\u00a0Foot Ankle Res"},{"key":"10.1016\/j.cpm.2011.03.004_bib7","first-page":"170","article-title":"Cheilectomy and hallux rigidus","volume":"22","author":"Feldman","year":"1983","journal-title":"J\u00a0Foot Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib8","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1177\/107110070102200304","article-title":"Age-based outcomes of cheilectomy for the treatment of hallux rigidus","volume":"22","author":"Feltham","year":"2001","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib9","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1097\/00003086-197907000-00010","article-title":"Hallux rigidus: a review of the literature and a method of treatment","volume":"142","author":"Mann","year":"1979","journal-title":"Clin Orthop"},{"key":"10.1016\/j.cpm.2011.03.004_bib10","doi-asserted-by":"crossref","first-page":"681","DOI":"10.1007\/BF02942383","article-title":"Cheilectomy for hallux rigidus","volume":"161","author":"Keogh","year":"1992","journal-title":"Ir J Med Sci"},{"key":"10.1016\/j.cpm.2011.03.004_bib11","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1053\/j.jfas.2010.06.013","article-title":"Review article the need for surgical revision after isolated cheilectomy for hallux rigidus: a systematic review","volume":"49","author":"Roukis","year":"2010","journal-title":"J\u00a0Foot Ankle Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib12","series-title":"Surgery of the foot","first-page":"392","article-title":"Static deformities","author":"DuVries","year":"1959"},{"key":"10.1016\/j.cpm.2011.03.004_bib13","first-page":"728","article-title":"Contraction of the metatarso-phalangeal joint of the great toe","volume":"1","author":"Davies-Colley","year":"1887","journal-title":"BMJ"},{"key":"10.1016\/j.cpm.2011.03.004_bib14","doi-asserted-by":"crossref","first-page":"1158","DOI":"10.1136\/bmj.1.1378.1158","article-title":"Stiffness of the great toe in adolescents","volume":"1","author":"Cotterill","year":"1888","journal-title":"BMJ"},{"key":"10.1016\/j.cpm.2011.03.004_bib15","series-title":"Hallux dolorosus in deformities of the human foot and their treatment","author":"Walsham","year":"1895"},{"key":"10.1016\/j.cpm.2011.03.004_bib16","first-page":"821","article-title":"Aetiology of hallux rigidus","volume":"59","author":"Goodfellow","year":"1966","journal-title":"Proc R Soc Med"},{"key":"10.1016\/j.cpm.2011.03.004_bib17","doi-asserted-by":"crossref","first-page":"295","DOI":"10.3109\/17453673008991145","article-title":"Hallux rigidus and its treatment","volume":"1","author":"Nilsonne","year":"1930","journal-title":"Acta Orthop Scand"},{"key":"10.1016\/j.cpm.2011.03.004_bib18","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1016\/S0891-8422(23)00816-9","article-title":"Hallux limitus and hallux rigidus: clinical examination, radiographic findings, and natural history","volume":"13","author":"Camasta","year":"1996","journal-title":"Clin Podiatr Med Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib19","first-page":"1273","article-title":"Metatarsus primus elevatus","volume":"31","author":"Lambrinudi","year":"1938","journal-title":"Proc R Soc Med"},{"key":"10.1016\/j.cpm.2011.03.004_bib20","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1016\/S0140-6736(02)01248-5","article-title":"Lectures on contractions of the fingers and toes; their varieties, pathology and treatment","volume":"138","author":"Anderson","year":"1891","journal-title":"Lancet"},{"issue":"B","key":"10.1016\/j.cpm.2011.03.004_bib21","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1302\/0301-620X.34B3.366","article-title":"Hallux valgus and hallux rigidus; a critical survey of operative results","volume":"34","author":"Bonney","year":"1952","journal-title":"J\u00a0Bone Joint Surg Br"},{"issue":"B","key":"10.1016\/j.cpm.2011.03.004_bib22","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1302\/0301-620X.32B2.214","article-title":"Hallux rigidus","volume":"32","author":"Bingold","year":"1950","journal-title":"J\u00a0Bone Joint Surg Br"},{"key":"10.1016\/j.cpm.2011.03.004_bib23","doi-asserted-by":"crossref","first-page":"831","DOI":"10.1093\/ptj\/83.9.831","article-title":"Non operative management of functional hallux limitus in a patient with rheumatoid arthritis","volume":"83","author":"Shrader","year":"2003","journal-title":"Phys Ther"},{"key":"10.1016\/j.cpm.2011.03.004_bib24","doi-asserted-by":"crossref","first-page":"492","DOI":"10.1002\/bjs.18002710710","article-title":"The aetiology of hallux rigidus","volume":"27","author":"Jack","year":"1940","journal-title":"Br J Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib25","doi-asserted-by":"crossref","first-page":"165","DOI":"10.7547\/87507315-87-4-165","article-title":"Iatrogenic metatarsus primus elevates. Etiology, evaluation and surgical management","volume":"87","author":"Cicchinelli","year":"1997","journal-title":"J\u00a0Am Podiatr Med Assoc"},{"key":"10.1016\/j.cpm.2011.03.004_bib26","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1136\/bmj.2.3943.218","article-title":"Treatment of hallux valgus and rigidus","volume":"2","author":"McMurray","year":"1936","journal-title":"Br Med J"},{"issue":"A","key":"10.1016\/j.cpm.2011.03.004_bib27","doi-asserted-by":"crossref","first-page":"1058","DOI":"10.2106\/00004623-195840050-00007","article-title":"A\u00a0comparison of foot forms among the non-shoe and shoe-wearing Chinese population","volume":"40","author":"Sim-Fook","year":"1958","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"2","key":"10.1016\/j.cpm.2011.03.004_bib28","doi-asserted-by":"crossref","first-page":"102","DOI":"10.7547\/87507315-92-2-102","article-title":"A\u00a0retrospective analysis of 772 patients with hallux limitus","volume":"92","author":"Grady","year":"2002","journal-title":"J\u00a0Am Podiatr Med Assoc"},{"key":"10.1016\/j.cpm.2011.03.004_bib29","series-title":"The foot: pathology, aetiology, seminology, clinical investigation and treatment","author":"Regnauld","year":"1986"},{"issue":"24","key":"10.1016\/j.cpm.2011.03.004_bib30","doi-asserted-by":"crossref","first-page":"731","DOI":"10.1177\/107110070302401002","article-title":"Hallux rigidus: demographics, etiology and radiographic assessment","volume":"3","author":"Coughlin","year":"2003","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib31","doi-asserted-by":"crossref","first-page":"2072","DOI":"10.2106\/00004623-200311000-00003","article-title":"Treatment of hallux rigidus. Grading and long-term results of operative treatment","volume":"85","author":"Coughlin","year":"2003","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.cpm.2011.03.004_bib32","series-title":"Orthopaedic sports medicine: principles and practice","first-page":"221","article-title":"Conditions of the forefoot","author":"Coughlin","year":"1994"},{"issue":"Suppl 1(2)","key":"10.1016\/j.cpm.2011.03.004_bib33","doi-asserted-by":"crossref","first-page":"119","DOI":"10.2106\/00004623-200409001-00003","article-title":"Hallux rigidus","volume":"86","author":"Coughlin","year":"2004","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"5","key":"10.1016\/j.cpm.2011.03.004_bib34","doi-asserted-by":"crossref","first-page":"349","DOI":"10.7547\/87507315-93-5-349","article-title":"Distally based capsule periosteum interpositional arthroplasty for hallux rigidus: indications, operative technique and short term follow-up","volume":"93","author":"Roukis","year":"2003","journal-title":"J\u00a0Am Podiatr Med Assoc"},{"issue":"3696","key":"10.1016\/j.cpm.2011.03.004_bib35","doi-asserted-by":"crossref","first-page":"1613","DOI":"10.1016\/S0140-6736(01)40554-X","article-title":"Some cases of hallux rigidus; their symptoms, pathology and treatment","volume":"143","author":"Collier","year":"1894","journal-title":"Lancet"},{"key":"10.1016\/j.cpm.2011.03.004_bib36","doi-asserted-by":"crossref","first-page":"129","DOI":"10.2106\/00004623-195234010-00013","article-title":"Arthrodesis of the first metatarsophalangeal joint for hallux valgus, hallux rigidus, and metatarsus primus varus","volume":"34","author":"McKeever","year":"1952","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.cpm.2011.03.004_bib37","doi-asserted-by":"crossref","first-page":"1385","DOI":"10.1136\/bmj.2.4799.1385","article-title":"Hallux valgus and rigidus treated by arthrodesis of the metatarso-phalangeal joint","volume":"2","author":"Smith","year":"1952","journal-title":"Br Med J"},{"issue":"4","key":"10.1016\/j.cpm.2011.03.004_bib38","doi-asserted-by":"crossref","first-page":"668","DOI":"10.1302\/0301-620X.40B4.668","article-title":"Hallux rigidus in the adolescent","volume":"40","author":"Kessel","year":"1958","journal-title":"J\u00a0Bone Joint Surg Br"},{"key":"10.1016\/j.cpm.2011.03.004_bib39","doi-asserted-by":"crossref","first-page":"1095","DOI":"10.1136\/bmj.1.3467.1095-a","article-title":"An operation for hallux rigidus","volume":"1","author":"Cochrane","year":"1927","journal-title":"Br Med J"},{"key":"10.1016\/j.cpm.2011.03.004_bib40","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1177\/107110078100100603","article-title":"Hallux rigidus: cheilotomy or implant?","volume":"1","author":"Gould","year":"1981","journal-title":"Foot Ankle"},{"key":"10.1016\/j.cpm.2011.03.004_bib41","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1177\/107110079902000302","article-title":"Intermediate to long-term follow-up of medial-approach dorsal cheilectomy for hallux rigidus","volume":"20","author":"Easley","year":"1999","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib42","first-page":"154","article-title":"Cheilectomy: still a useful technique for grade I and grade II hallux limitus\/rigidus","volume":"31","author":"Geldwert","year":"1992","journal-title":"J\u00a0Foot Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib43","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1177\/107110079902000405","article-title":"Results after cheilectomy in athletes with hallux rigidus","volume":"20","author":"Mulier","year":"1999","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib44","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1097\/00003086-198801000-00025","article-title":"Subjective results of hallux rigidus following treatment with cheilectomy","volume":"226","author":"Hattrup","year":"1988","journal-title":"Clin Orthop Relat Res"},{"key":"10.1016\/j.cpm.2011.03.004_bib45","doi-asserted-by":"crossref","first-page":"115","DOI":"10.3113\/FAI-2009-0115","article-title":"Treatment of hallux rigidus with cheilectomy using a dorsolateral approach","volume":"30","author":"Lin","year":"2009","journal-title":"Foot Ankle Int"},{"issue":"4","key":"10.1016\/j.cpm.2011.03.004_bib46","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1097\/00132587-200412000-00004","article-title":"Hallux rigidus treatment with cheilectomy, extensive plantar release, and additional microfracture technique","volume":"3","author":"Thermann","year":"2004","journal-title":"Tech Foot Ankle Surg"},{"issue":"Suppl 2, 3","key":"10.1016\/j.cpm.2011.03.004_bib47","first-page":"95","article-title":"Hallux rigidus: a case against joint destruction. Presented at the British Orthopaedic Foot Surgery Society Meeting, 12 November 1993","volume":"76","author":"Desai","year":"1994","journal-title":"J\u00a0Bone Joint Surg Br"},{"key":"10.1016\/j.cpm.2011.03.004_bib48","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.fas.2005.06.001","article-title":"Results of cheilectomy and additional microfracture technique for the treatment of hallux rigidus","volume":"11","author":"Becher","year":"2005","journal-title":"Foot Ankle Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib49","doi-asserted-by":"crossref","first-page":"661","DOI":"10.1177\/107110070302400902","article-title":"Soft tissue arthroplasty for hallux rigidus","volume":"24","author":"Coughlin","year":"2003","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib50","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1177\/107110079701801209","article-title":"The effects of cheilectomy on dorsiflexion of the first metatarsophalangeal joint","volume":"18","author":"Heller","year":"1997","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib51","article-title":"Mid- and long-term results of the joint preserving therapy of hallux rigidus","author":"Waizy","year":"2009","journal-title":"Arch Orthop Trauma Surg"},{"issue":"3","key":"10.1016\/j.cpm.2011.03.004_bib52","doi-asserted-by":"crossref","first-page":"265","DOI":"10.3113\/FAI.2008.0265","article-title":"Dynamic kinematic and plantar pressure changes following cheilectomy for hallux rigidus: a mid-term follow-up","volume":"29","author":"Nawoczenski","year":"2008","journal-title":"Foot Ankle Int"},{"issue":"1","key":"10.1016\/j.cpm.2011.03.004_bib53","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1002\/jor.20711","article-title":"Quantitative motion analysis in patients with hallux rigidus before and after cheilectomy","volume":"27","author":"Canseco","year":"2009","journal-title":"J\u00a0Orthop Res"},{"issue":"3","key":"10.1016\/j.cpm.2011.03.004_bib54","doi-asserted-by":"crossref","first-page":"400","DOI":"10.2106\/00004623-198870030-00012","article-title":"Hallux rigidus: treatment by cheilectomy","volume":"70A","author":"Mann","year":"1988","journal-title":"J\u00a0Bone Joint Surg"},{"issue":"5","key":"10.1016\/j.cpm.2011.03.004_bib55","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1016\/S1067-2516(97)80032-4","article-title":"The role of cheilectomy in the treatment of hallux rigidus","volume":"36","author":"Mackay","year":"1997","journal-title":"J\u00a0Foot Ankle Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib56","doi-asserted-by":"crossref","first-page":"898","DOI":"10.2106\/00004623-199806000-00015","article-title":"Hallux rigidus and osteoarthritis of the first metatarsophalangeal joint","volume":"80","author":"Shereff","year":"1998","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.cpm.2011.03.004_bib57","first-page":"503","article-title":"Retrospective analysis of surgical treatment of hallux rigidus\/limitus: clinical and radiographic follow-up of hinged, silastic implant arthroplasty and cheilectomy","volume":"27","author":"Pontell","year":"1988","journal-title":"J\u00a0Foot Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib58","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1177\/107110070102200602","article-title":"Outcomes following cheilectomy and interpositional arthroplasty in hallux rigidus","volume":"22","author":"Lau","year":"2001","journal-title":"Foot Ankle Int"},{"key":"10.1016\/j.cpm.2011.03.004_bib59","series-title":"Foot disorders: medical and surgical management","first-page":"400","article-title":"Hallux rigidus","author":"Giannestras","year":"1973"},{"key":"10.1016\/j.cpm.2011.03.004_bib60","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/S1067-2516(99)80023-4","article-title":"The Valenti procedure for hallux limitus: a long-term follow-up and analysis","volume":"38","author":"Kurtz","year":"1999","journal-title":"J\u00a0Foot Ankle Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib61","doi-asserted-by":"crossref","first-page":"449","DOI":"10.1016\/S0891-8422(23)00817-0","article-title":"Stepwise approach to hallux limitus. A surgical perspective","volume":"13","author":"Chang","year":"1996","journal-title":"Clin Podiatr Med Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib62","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1016\/S1067-2516(09)80025-2","article-title":"The Valenti procedure for hallux limitus\/rigidus","volume":"34","author":"Saxena","year":"1995","journal-title":"J\u00a0Foot Ankle Surg"},{"issue":"6","key":"10.1016\/j.cpm.2011.03.004_bib63","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1053\/j.jfas.2005.08.001","article-title":"Comment on: \u201cthe value of radiographic parameters in the surgical treatment of hallux rigidus\u201d by Zgonis et al, May\/June 2005","volume":"44","author":"Gerbert","year":"2005","journal-title":"J\u00a0Foot Ankle Surg"},{"key":"10.1016\/j.cpm.2011.03.004_bib64","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1302\/0301-620X.60B1.627584","article-title":"The pathogenesis of hallux rigidus","volume":"60","author":"McMaster","year":"1978","journal-title":"J\u00a0Bone Joint Surg Br"},{"key":"10.1016\/j.cpm.2011.03.004_bib65","doi-asserted-by":"crossref","first-page":"77","DOI":"10.3109\/17453674908988961","article-title":"Removal of the base of the proximal phalanx for hallux rigidus","volume":"18","author":"Severin","year":"1947","journal-title":"Acta Orthop Scand"},{"issue":"5","key":"10.1016\/j.cpm.2011.03.004_bib66","first-page":"450","article-title":"Forces on the 1st metatarsophalangeal joint; A pilot study","volume":"31","author":"Heatherington","year":"1992","journal-title":"J\u00a0Foot Surg"}],"container-title":["Clinics in Podiatric Medicine and Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0891842211000103?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0891842211000103?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T18:54:56Z","timestamp":1760208896000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0891842211000103"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,4]]},"references-count":66,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2011,4]]}},"alternative-id":["S0891842211000103"],"URL":"https:\/\/doi.org\/10.1016\/j.cpm.2011.03.004","relation":{},"ISSN":["0891-8422"],"issn-type":[{"value":"0891-8422","type":"print"}],"subject":[],"published":{"date-parts":[[2011,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The Cheilectomy and its Modifications","name":"articletitle","label":"Article Title"},{"value":"Clinics in Podiatric Medicine and Surgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.cpm.2011.03.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}