{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,10]],"date-time":"2026-02-10T19:33:32Z","timestamp":1770752012449,"version":"3.50.0"},"reference-count":42,"publisher":"Springer Science and Business Media LLC","issue":"8","license":[{"start":{"date-parts":[[2021,4,12]],"date-time":"2021-04-12T00:00:00Z","timestamp":1618185600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2021,4,12]],"date-time":"2021-04-12T00:00:00Z","timestamp":1618185600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"crossref","award":["-"],"award-info":[{"award-number":["-"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Universit\u00e4t T\u00fcbingen","award":["-"],"award-info":[{"award-number":["-"]}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Arch Orthop Trauma Surg"],"published-print":{"date-parts":[[2022,8]]},"DOI":"10.1007\/s00402-021-03874-4","type":"journal-article","created":{"date-parts":[[2021,4,12]],"date-time":"2021-04-12T13:02:53Z","timestamp":1618232573000},"page":"1847-1857","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Substantial changes in fracture rates in German hospitals in 2018 compared with 2002: an epidemiological study"],"prefix":"10.1007","volume":"142","author":[{"given":"Philipp","family":"Hemmann","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maximilian","family":"Friederich","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Bahrs","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johann","family":"Jacoby","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel","family":"K\u00f6rner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2021,4,12]]},"reference":[{"issue":"Suppl 1","key":"3874_CR1","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s00113-015-0092-x","volume":"120","author":"M Kelly","year":"2017","unstructured":"Kelly M, Kates SL (2017) Geriatric fracture centers-improved patient care and economic benefits. Unfallchirurg 120(Suppl 1):1\u20134. https:\/\/doi.org\/10.1007\/s00113-015-0092-x","journal-title":"Unfallchirurg"},{"key":"3874_CR2","unstructured":"German Federal Statistical Office (2019) Bev\u00f6lkerung im Erwerbsalter sinkt bis 2035 voraussichtlich um 4 bis 6 Millionen. https:\/\/www.destatis.de\/DE\/Presse\/Pressemitteilungen\/2019\/06\/PD19_242_12411.html. Accessed 1 Nov 2020"},{"issue":"Suppl 2","key":"3874_CR3","doi-asserted-by":"publisher","first-page":"S3","DOI":"10.1007\/s00198-004-1702-6","volume":"16","author":"O Johnell","year":"2005","unstructured":"Johnell O, Kanis J (2005) Epidemiology of osteoporotic fractures. Osteoporos Int 16(Suppl 2):S3-7. https:\/\/doi.org\/10.1007\/s00198-004-1702-6","journal-title":"Osteoporos Int"},{"key":"3874_CR4","doi-asserted-by":"publisher","first-page":"835","DOI":"10.1007\/s00198-012-2020-z","volume":"24","author":"F Bleibler","year":"2013","unstructured":"Bleibler F, Konnopka A, Benzinger P et al (2013) The health burden and costs of incident fractures attributable to osteoporosis from 2010 to 2050 in Germany: a demographic simulation model. Osteoporos Int 24:835\u2013847. https:\/\/doi.org\/10.1007\/s00198-012-2020-z","journal-title":"Osteoporos Int"},{"key":"3874_CR5","doi-asserted-by":"publisher","first-page":"284","DOI":"10.1186\/1472-6963-14-284","volume":"14","author":"F Bleibler","year":"2014","unstructured":"Bleibler F, Rapp K, Jaensch A et al (2014) Expected lifetime numbers and costs of fractures in postmenopausal women with and without osteoporosis in Germany: a discrete event simulation model. BMC Health Serv Res 14:284. https:\/\/doi.org\/10.1186\/1472-6963-14-284","journal-title":"BMC Health Serv Res"},{"key":"3874_CR6","doi-asserted-by":"publisher","first-page":"887","DOI":"10.1007\/s00402-019-03321-5","volume":"140","author":"D K\u00f6rner","year":"2019","unstructured":"K\u00f6rner D, Gonser CE, Bahrs C, Hemmann P (2019) Change in paediatric upper extremity fracture incidences in German hospitals from 2002 to 2017: an epidemiological study. Arch Orthop Trauma Surg 140:887\u2013894. https:\/\/doi.org\/10.1007\/s00402-019-03321-5","journal-title":"Arch Orthop Trauma Surg"},{"key":"3874_CR7","doi-asserted-by":"publisher","first-page":"357","DOI":"10.1186\/s12891-020-03393-0","volume":"21","author":"CE Gonser","year":"2020","unstructured":"Gonser CE, Bahrs C, Hemmann P, K\u00f6rner D (2020) Substantial decrease in paediatric lower extremity fracture rates in German hospitals in 2017 compared with 2002: an epidemiological study. BMC Musculoskelet Disord 21:357. https:\/\/doi.org\/10.1186\/s12891-020-03393-0","journal-title":"BMC Musculoskelet Disord"},{"key":"3874_CR8","doi-asserted-by":"publisher","first-page":"65","DOI":"10.1186\/s13018-020-1580-4","volume":"15","author":"P Hemmann","year":"2020","unstructured":"Hemmann P, Ziegler P, Konrads C et al (2020) Trends in fracture development of the upper extremity in Germany-a population-based description of the past 15 years. J Orthop Surg Res 15:65. https:\/\/doi.org\/10.1186\/s13018-020-1580-4","journal-title":"J Orthop Surg Res"},{"key":"3874_CR9","unstructured":"German Federal Statistical Office (2020) Diagnosedaten der Krankenh\u00e4user ab 2000 (F\u00e4lle\/Sterbef\u00e4lle, F\u00e4lle je 100000 Einwohner). Gliederungsmerkmale: Jahre, Wohnsitz, Alter, Geschlecht, Verweildauer, ICD-4-Steller, Art der Standardisierung. http:\/\/www.gbe-bund.de\/gbe10\/i?i=703:39268491D. Accessed 18 Oct 2020"},{"key":"3874_CR10","unstructured":"German Federal Statistical Office (2020) Diagnosedaten der Krankenh\u00e4user ab 2000 (F\u00e4lle\/Sterbef\u00e4lle, F\u00e4lle je 100000 Einwohner). Gliederungsmerkmale: Jahre, Wohnsitz, Alter, Geschlecht, Verweildauer, ICD-4-Steller, Art der Standardisierung. http:\/\/www.gbe-bund.de\/gbe10\/i?i=703:39264803D. Accessed 17 Oct 2020"},{"key":"3874_CR11","unstructured":"German Federal Statistical Office (2020) Diagnosedaten der Krankenh\u00e4user ab 2000 (F\u00e4lle\/Sterbef\u00e4lle, F\u00e4lle je 100000 Einwohner). Gliederungsmerkmale: Jahre, Wohnsitz, Alter, Geschlecht, Verweildauer, ICD-4-Steller, Art der Standardisierung. http:\/\/www.gbe-bund.de\/gbe10\/i?i=703:39265456D. Accessed 17 Oct 2020"},{"key":"3874_CR12","unstructured":"German Federal Statistical Office (2021) Diagnosedaten der Krankenh\u00e4user ab 2000 (F\u00e4lle, Berechnungs- und Belegungstage, durchschnittliche Verweildauer). Gliederungsmerkmale: Jahre, Behandlungsort, Alter, Geschlecht, Verweildauer, ICD10-4-Steller. http:\/\/www.gbe.bund.de. Accessed Feb 21 2021"},{"key":"3874_CR13","unstructured":"German Federal Statistical Office (2021) Bev\u00f6lkerungsanteile und gesamte Bev\u00f6lkerung zum Stichtag 31.12. des jeweiligen Jahres. Gliederungsmerkmale: Jahre, Region, Alter, Geschlecht, Nationalit\u00e4t. http:\/\/www.gbe.bund.de. Accessed Feb 5 2021"},{"key":"3874_CR14","doi-asserted-by":"publisher","first-page":"656","DOI":"10.1186\/1471-2458-10-656","volume":"10","author":"G Valerio","year":"2010","unstructured":"Valerio G, Galle F, Mancusi C et al (2010) Pattern of fractures across pediatric age groups: analysis of individual and lifestyle factors. BMC Public Health 10:656. https:\/\/doi.org\/10.1186\/1471-2458-10-656","journal-title":"BMC Public Health"},{"key":"3874_CR15","doi-asserted-by":"publisher","first-page":"1212","DOI":"10.1016\/j.injury.2009.06.003","volume":"40","author":"T Meling","year":"2009","unstructured":"Meling T, Harboe K, Soreide K (2009) Incidence of traumatic long-bone fractures requiring in-hospital management: a prospective age- and gender-specific analysis of 4890 fractures. Injury 40:1212\u20131219. https:\/\/doi.org\/10.1016\/j.injury.2009.06.003","journal-title":"Injury"},{"key":"3874_CR16","doi-asserted-by":"publisher","first-page":"338","DOI":"10.1038\/nrendo.2014.51","volume":"10","author":"JA Cauley","year":"2014","unstructured":"Cauley JA, Chalhoub D, Kassem AM, Fuleihan GE-H (2014) Geographic and ethnic disparities in osteoporotic fractures. Nat Rev Endocrinol 10:338\u2013351. https:\/\/doi.org\/10.1038\/nrendo.2014.51","journal-title":"Nat Rev Endocrinol"},{"key":"3874_CR17","doi-asserted-by":"publisher","first-page":"669","DOI":"10.1007\/s001980070064","volume":"11","author":"JA Kanis","year":"2000","unstructured":"Kanis JA, Johnell O, Oden A et al (2000) Long-term risk of osteoporotic fracture in Malm\u00f6. Osteoporos Int 11:669\u2013674. https:\/\/doi.org\/10.1007\/s001980070064","journal-title":"Osteoporos Int"},{"key":"3874_CR18","doi-asserted-by":"publisher","first-page":"59","DOI":"10.1007\/s11657-020-0706-y","volume":"15","author":"F Borgstr\u00f6m","year":"2020","unstructured":"Borgstr\u00f6m F, Karlsson L, Orts\u00e4ter G et al (2020) Fragility fractures in Europe: burden, management and opportunities. Arch Osteoporos 15:59. https:\/\/doi.org\/10.1007\/s11657-020-0706-y","journal-title":"Arch Osteoporos"},{"key":"3874_CR19","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1016\/j.maturitas.2013.02.009","volume":"75","author":"AF Ambrose","year":"2013","unstructured":"Ambrose AF, Paul G, Hausdorff JM (2013) Risk factors for falls among older adults: a review of the literature. Maturitas 75:51\u201361. https:\/\/doi.org\/10.1016\/j.maturitas.2013.02.009","journal-title":"Maturitas"},{"key":"3874_CR20","doi-asserted-by":"publisher","first-page":"7234","DOI":"10.3390\/ijerph17197234","volume":"17","author":"LB D\u00edaz","year":"2020","unstructured":"D\u00edaz LB, Casuso-Holgado MJ, Labajos-Manzanares MT et al (2020) Analysis of fall risk factors in an aging population living in long-term care institutions in Spain: a retrospective cohort study. Int J Environ Res Public Health 17:7234. https:\/\/doi.org\/10.3390\/ijerph17197234","journal-title":"Int J Environ Res Public Health"},{"key":"3874_CR21","doi-asserted-by":"publisher","first-page":"819","DOI":"10.1016\/j.injury.2017.02.021","volume":"48","author":"CM Court-Brown","year":"2017","unstructured":"Court-Brown CM, Clement ND, Duckworth AD et al (2017) The changing epidemiology of fall-related fractures in adults. Injury 48:819\u2013824. https:\/\/doi.org\/10.1016\/j.injury.2017.02.021","journal-title":"Injury"},{"key":"3874_CR22","doi-asserted-by":"publisher","first-page":"500","DOI":"10.1007\/s00223-016-0218-3","volume":"100","author":"JN Farr","year":"2017","unstructured":"Farr JN, Dimitri P (2017) The Impact of fat and obesity on bone microarchitecture and strength in children. Calcif Tissue Int 100:500\u2013513. https:\/\/doi.org\/10.1007\/s00223-016-0218-3","journal-title":"Calcif Tissue Int"},{"key":"3874_CR23","doi-asserted-by":"publisher","first-page":"P23","DOI":"10.1530\/EJE-18-0736","volume":"180","author":"P Lips","year":"2019","unstructured":"Lips P, Cashman KD, Lamberg-Allardt C et al (2019) Current vitamin D status in European and Middle East countries and strategies to prevent vitamin D deficiency: a position statement of the European Calcified Tissue Society. Eur J Endocrinol 180:P23\u2013P54. https:\/\/doi.org\/10.1530\/EJE-18-0736","journal-title":"Eur J Endocrinol"},{"key":"3874_CR24","first-page":"E493","volume":"44","author":"PA Massey","year":"2015","unstructured":"Massey PA, James JR, Bonvillain J et al (2015) Prevalence of low bone mineral density in younger versus older women with distal radius fractures. Am J Orthop 44:E493-496","journal-title":"Am J Orthop"},{"key":"3874_CR25","doi-asserted-by":"publisher","first-page":"64","DOI":"10.1016\/j.archger.2018.04.008","volume":"77","author":"P Kannus","year":"2018","unstructured":"Kannus P, Niemi S, Parkkari J, Siev\u00e4nen H (2018) Continuously declining incidence of hip fracture in Finland: analysis of nationwide database in 1970\u20132016. Arch Gerontol Geriatr 77:64\u201367. https:\/\/doi.org\/10.1016\/j.archger.2018.04.008","journal-title":"Arch Gerontol Geriatr"},{"key":"3874_CR26","doi-asserted-by":"publisher","first-page":"355","DOI":"10.1007\/s00198-018-4666-7","volume":"30","author":"R Garofoli","year":"2019","unstructured":"Garofoli R, Maravic M, Ostertag A, Cohen-Solal M (2019) Secular trends of hip fractures in France: impact of changing characteristics of the background population. Osteoporos Int 30:355\u2013362. https:\/\/doi.org\/10.1007\/s00198-018-4666-7","journal-title":"Osteoporos Int"},{"key":"3874_CR27","doi-asserted-by":"publisher","first-page":"e1003180","DOI":"10.1371\/journal.pmed.1003180","volume":"17","author":"C Zhang","year":"2020","unstructured":"Zhang C, Feng J, Wang S et al (2020) Incidence of and trends in hip fracture among adults in urban China: a nationwide retrospective cohort study. PLoS Med 17:e1003180. https:\/\/doi.org\/10.1371\/journal.pmed.1003180","journal-title":"PLoS Med"},{"key":"3874_CR28","doi-asserted-by":"publisher","first-page":"1277","DOI":"10.1007\/s00198-011-1601-6","volume":"22","author":"C Cooper","year":"2011","unstructured":"Cooper C, Cole ZA, Holroyd CR et al (2011) Secular trends in the incidence of hip and other osteoporotic fractures. Osteoporos Int 22:1277\u20131288. https:\/\/doi.org\/10.1007\/s00198-011-1601-6","journal-title":"Osteoporos Int"},{"key":"3874_CR29","doi-asserted-by":"publisher","first-page":"10","DOI":"10.1007\/s00391-018-1382-z","volume":"52","author":"K Rapp","year":"2019","unstructured":"Rapp K, B\u00fcchele G, Dreinh\u00f6fer K et al (2019) Epidemiology of hip fractures: Systematic literature review of German data and an overview of the international literature. Z Gerontol Geriatr 52:10\u201316. https:\/\/doi.org\/10.1007\/s00391-018-1382-z","journal-title":"Z Gerontol Geriatr"},{"key":"3874_CR30","doi-asserted-by":"publisher","first-page":"780","DOI":"10.5435\/JAAOS-D-15-00151","volume":"24","author":"JL Pace","year":"2016","unstructured":"Pace JL (2016) Pediatric and adolescent forearm fractures: current controversies and treatment recommendations. J Am Acad Orthop Surg 24:780\u2013788. https:\/\/doi.org\/10.5435\/JAAOS-D-15-00151","journal-title":"J Am Acad Orthop Surg"},{"key":"3874_CR31","doi-asserted-by":"publisher","first-page":"901","DOI":"10.1007\/s00198-016-3808-z","volume":"28","author":"BO Sumrein","year":"2017","unstructured":"Sumrein BO, Huttunen TT, Launonen AP et al (2017) Proximal humeral fractures in Sweden-a registry-based study. Osteoporos Int 28:901\u2013907. https:\/\/doi.org\/10.1007\/s00198-016-3808-z","journal-title":"Osteoporos Int"},{"key":"3874_CR32","doi-asserted-by":"publisher","first-page":"1713","DOI":"10.1007\/s00402-019-03252-1","volume":"139","author":"A Klug","year":"2019","unstructured":"Klug A, Gramlich Y, Wincheringer D et al (2019) Trends in surgical management of proximal humeral fractures in adults: a nationwide study of records in Germany from 2007 to 2016. Arch Orthop Trauma Surg 139:1713\u20131721. https:\/\/doi.org\/10.1007\/s00402-019-03252-1","journal-title":"Arch Orthop Trauma Surg"},{"key":"3874_CR33","doi-asserted-by":"publisher","first-page":"1639","DOI":"10.1097\/BRS.0000000000003658","volume":"45","author":"AJ Smits","year":"2020","unstructured":"Smits AJ, den Ouden LP, Deunk J, Bloemers FW (2020) Incidence of traumatic spinal fractures in the netherlands: analysis of a nationwide database. Spine 45:1639\u20131648. https:\/\/doi.org\/10.1097\/BRS.0000000000003658","journal-title":"Spine"},{"key":"3874_CR34","doi-asserted-by":"publisher","first-page":"20170739","DOI":"10.1259\/bjr.20170739","volume":"91","author":"A Atinga","year":"2018","unstructured":"Atinga A, Shekkeris A, Fertleman M et al (2018) Trauma in the elderly patient. Br J Radiol 91:20170739. https:\/\/doi.org\/10.1259\/bjr.20170739","journal-title":"Br J Radiol"},{"key":"3874_CR35","doi-asserted-by":"publisher","first-page":"3S","DOI":"10.1016\/s0002-9343(05)80037-3","volume":"98","author":"E Barrett-Connor","year":"1995","unstructured":"Barrett-Connor E (1995) The economic and human costs of osteoporotic fracture. Am J Med 98:3S-8S. https:\/\/doi.org\/10.1016\/s0002-9343(05)80037-3","journal-title":"Am J Med"},{"key":"3874_CR36","doi-asserted-by":"publisher","first-page":"127","DOI":"10.1007\/s11657-020-00800-w","volume":"15","author":"P Hadji","year":"2020","unstructured":"Hadji P, Hardtstock F, Wilke T et al (2020) Estimated epidemiology of osteoporosis diagnoses and osteoporosis-related high fracture risk in Germany: a German claims data analysis. Arch Osteoporos 15:127. https:\/\/doi.org\/10.1007\/s11657-020-00800-w","journal-title":"Arch Osteoporos"},{"key":"3874_CR37","doi-asserted-by":"publisher","first-page":"1458","DOI":"10.1016\/j.injury.2018.04.015","volume":"49","author":"N Veronese","year":"2018","unstructured":"Veronese N, Maggi S (2018) Epidemiology and social costs of hip fracture. Injury 49:1458\u20131460. https:\/\/doi.org\/10.1016\/j.injury.2018.04.015","journal-title":"Injury"},{"issue":"21","key":"3874_CR38","doi-asserted-by":"publisher","first-page":"00072","DOI":"10.1016\/j.injury.2021.01.034","volume":"S0020\u20131383","author":"K Haugan","year":"2021","unstructured":"Haugan K, Halsteinli V, D\u00f8hl \u00d8 et al (2021) Health care services and costs after hip fracture, comparing conventional versus standardised care: a retrospective study with 12-month follow-up. Injury S0020\u20131383(21):00072\u201300073. https:\/\/doi.org\/10.1016\/j.injury.2021.01.034","journal-title":"Injury"},{"key":"3874_CR39","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-020-03664-4","author":"M Moursy","year":"2020","unstructured":"Moursy M, Wegmann K, Wichlas F, Tauber M (2020) Distal humerus fracture in patients over 70 years of age: results of open reduction and internal fixation. Arch Orthop Trauma Surg. https:\/\/doi.org\/10.1007\/s00402-020-03664-4","journal-title":"Arch Orthop Trauma Surg"},{"key":"3874_CR40","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-020-03628-8","author":"A Harbrecht","year":"2020","unstructured":"Harbrecht A, Rausch V, Wegmann K et al (2020) Fractures around the hip: inducing life-like fractures as a basis for enhanced surgical training. Arch Orthop Trauma Surg. https:\/\/doi.org\/10.1007\/s00402-020-03628-8","journal-title":"Arch Orthop Trauma Surg"},{"key":"3874_CR41","doi-asserted-by":"publisher","first-page":"331","DOI":"10.1007\/s00402-017-2844-2","volume":"138","author":"R Aigner","year":"2018","unstructured":"Aigner R, Hack J, Eschbach D et al (2018) Is treatment of geriatric hip fracture patients cost-covering? Results of a prospective study conducted at a German University Hospital. Arch Orthop Trauma Surg 138:331\u2013337. https:\/\/doi.org\/10.1007\/s00402-017-2844-2","journal-title":"Arch Orthop Trauma Surg"},{"key":"3874_CR42","doi-asserted-by":"publisher","first-page":"1403","DOI":"10.1007\/s00402-016-2543-4","volume":"136","author":"M Gosch","year":"2016","unstructured":"Gosch M, Hoffmann-Weltin Y, Roth T et al (2016) Orthogeriatric co-management improves the outcome of long-term care residents with fragility fractures. Arch Orthop Trauma Surg 136:1403\u20131409. https:\/\/doi.org\/10.1007\/s00402-016-2543-4","journal-title":"Arch Orthop Trauma Surg"}],"container-title":["Archives of Orthopaedic and Trauma Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00402-021-03874-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00402-021-03874-4\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00402-021-03874-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,7,19]],"date-time":"2022-07-19T13:05:44Z","timestamp":1658235944000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00402-021-03874-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,12]]},"references-count":42,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2022,8]]}},"alternative-id":["3874"],"URL":"https:\/\/doi.org\/10.1007\/s00402-021-03874-4","relation":{},"ISSN":["1434-3916"],"issn-type":[{"value":"1434-3916","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,4,12]]},"assertion":[{"value":"12 January 2021","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"23 March 2021","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 April 2021","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare that they have no potential conflicts of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}