{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T18:15:11Z","timestamp":1793297711281,"version":"4.5.0"},"reference-count":52,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["World Neurosurgery"],"published-print":{"date-parts":[[2022,12]]},"DOI":"10.1016\/j.wneu.2022.04.087","type":"journal-article","created":{"date-parts":[[2022,12,13]],"date-time":"2022-12-13T14:06:37Z","timestamp":1670940397000},"page":"381-391","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":14,"special_numbering":"C","title":["Transforaminal Endoscopic Decompression for Foraminal Stenosis: Single-Arm Meta-Analysis and Systematic Review"],"prefix":"10.1016","volume":"168","author":[{"given":"Yanting","family":"Liu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Facundo","family":"Van Isseldyk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vit","family":"Kotheeranurak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Javier","family":"Quillo-Olvera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junseok","family":"Bae","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyung-Chul","family":"Choi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5086-0875","authenticated-orcid":false,"given":"Jin-Sung","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.wneu.2022.04.087_bib1","doi-asserted-by":"crossref","first-page":"418","DOI":"10.1097\/00007632-198405000-00017","article-title":"The natural history of root entrapment syndrome","volume":"9","author":"Porter","year":"1984","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib2","doi-asserted-by":"crossref","first-page":"2518394","DOI":"10.1155\/2016\/2518394","article-title":"Minimally invasive transforaminal lumbar Interbody fusion at L5-S1 through a Unilateral approach: technical Feasibility and outcomes","volume":"2016","author":"Choi","year":"2016","journal-title":"Biomed Res Int"},{"key":"10.1016\/j.wneu.2022.04.087_bib3","doi-asserted-by":"crossref","first-page":"1023","DOI":"10.1097\/00007632-199905150-00017","article-title":"Serial changes in trunk muscle performance after posterior lumbar surgery","volume":"24","author":"Gejo","year":"1999","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib4","doi-asserted-by":"crossref","first-page":"568","DOI":"10.1097\/00007632-199304000-00008","article-title":"The lumbar multifidus muscle five years after surgery for a lumbar intervertebral disc herniation","volume":"18","author":"Rantanen","year":"1993","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib5","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1097\/00007632-199304000-00009","article-title":"Local denervation atrophy of paraspinal muscles in postoperative failed back syndrome","volume":"18","author":"Sihvonen","year":"1993","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib6","doi-asserted-by":"crossref","first-page":"2758","DOI":"10.1097\/00007632-200212150-00004","article-title":"The impact of self-retaining retractors on the paraspinal muscles during posterior spinal surgery","volume":"27","author":"Taylor","year":"2002","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib7","doi-asserted-by":"crossref","first-page":"2864","DOI":"10.1007\/s00586-016-4698-7","article-title":"Magnetic resonance imaging of lumbar trunk parameters in chronic low backache patients and healthy population: a comparative study","volume":"25","author":"Singh","year":"2016","journal-title":"Eur Spine J"},{"key":"10.1016\/j.wneu.2022.04.087_bib8","doi-asserted-by":"crossref","first-page":"E76","DOI":"10.1097\/BSD.0000000000000862","article-title":"Potential role of paraspinal musculature in the maintenance of spinopelvic alignment in patients with adult spinal deformities","volume":"33","author":"Katsu","year":"2020","journal-title":"Clin Spine Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib9","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1186\/s12891-018-2064-0","article-title":"Comparative study of the paraspinal muscles after OVF between the insufficient union and sufficient union using MRI","volume":"19","author":"Katsu","year":"2018","journal-title":"BMC Musculoskelet Disord"},{"key":"10.1016\/j.wneu.2022.04.087_bib10","doi-asserted-by":"crossref","first-page":"390","DOI":"10.1097\/00002517-199212000-00002","article-title":"The stabilizing system of the spine. Part II. Neutral zone and instability hypothesis","volume":"5","author":"Panjabi","year":"1992","journal-title":"J\u00a0Spinal Disord"},{"key":"10.1016\/j.wneu.2022.04.087_bib11","doi-asserted-by":"crossref","first-page":"e867","DOI":"10.1016\/j.wneu.2020.03.123","article-title":"Is full endoscopic lumbar discectomy less invasive than conventional surgery? A randomized MRI study","volume":"138","author":"Tacconi","year":"2020","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2022.04.087_bib12","doi-asserted-by":"crossref","first-page":"E162","DOI":"10.1097\/BSD.0000000000000038","article-title":"Assessment of paraspinal muscle cross-sectional area after lumbar decompression: minimally invasive versus open approaches","volume":"30","author":"Bresnahan","year":"2017","journal-title":"Clin Spine Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib13","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1227\/NEU.0000000000000361","article-title":"Percutaneous endoscopic lumbar foraminotomy: an advanced surgical technique and clinical outcomes","volume":"75","author":"Ahn","year":"2014","journal-title":"Neurosurgery"},{"issue":"3 Suppl","key":"10.1016\/j.wneu.2022.04.087_bib14","doi-asserted-by":"crossref","first-page":"320","DOI":"10.3171\/spi.2003.99.3.0320","article-title":"Posterolateral percutaneous endoscopic lumbar foraminotomy for L5-S1 foraminal or lateral exit zone stenosis. Technical note","volume":"99","author":"Ahn","year":"2003","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2022.04.087_bib15","doi-asserted-by":"crossref","first-page":"e1000097","DOI":"10.1371\/journal.pmed.1000097","article-title":"Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement","volume":"6","author":"Moher","year":"2009","journal-title":"PLoS Med"},{"issue":"Suppl 1","key":"10.1016\/j.wneu.2022.04.087_bib16","doi-asserted-by":"crossref","first-page":"S17","DOI":"10.1007\/s00586-005-1044-x","article-title":"Pain assessment","volume":"15","author":"Haefeli","year":"2006","journal-title":"Eur Spine J"},{"key":"10.1016\/j.wneu.2022.04.087_bib17","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1007\/s40629-016-0006-7","volume":"26","author":"Klimek","year":"2017","journal-title":"Allergo J Int"},{"key":"10.1016\/j.wneu.2022.04.087_bib18","doi-asserted-by":"crossref","first-page":"2940","DOI":"10.1097\/00007632-200011150-00017","article-title":"The Oswestry disability index","volume":"25","author":"Fairbank","year":"2000","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib19","doi-asserted-by":"crossref","first-page":"891","DOI":"10.2106\/00004623-197153050-00004","article-title":"Negative disc exploration. An analysis of the causes of nerve-root involvement in sixty-eight patients","volume":"53","author":"Macnab","year":"1971","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.wneu.2022.04.087_bib20","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1136\/bmjebm-2017-110853","article-title":"Methodological quality and synthesis of case series and case reports","volume":"23","author":"Murad","year":"2018","journal-title":"BMJ Evid Based Med"},{"key":"10.1016\/j.wneu.2022.04.087_bib21","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1186\/1471-2288-5-13","article-title":"Estimating the mean and variance from the median, range, and the size of a sample","volume":"5","author":"Hozo","year":"2005","journal-title":"BMC Med Res Methodol"},{"key":"10.1016\/j.wneu.2022.04.087_bib22","series-title":"Core Psychiatry","first-page":"131","article-title":"10 - critical appraisal: Reviewing scientific evidence and reading academic papers","author":"Lee","year":"2012"},{"key":"10.1016\/j.wneu.2022.04.087_bib23","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1136\/bmj.315.7109.629","article-title":"Bias in meta-analysis detected by a simple, graphical test","volume":"315","author":"Egger","year":"1997","journal-title":"BMJ"},{"key":"10.1016\/j.wneu.2022.04.087_bib24","doi-asserted-by":"crossref","first-page":"21","DOI":"10.14444\/1021","article-title":"Transforaminal endoscopic lumbar decompression & foraminoplasty: a 10 year prospective survivability outcome study of the treatment of foraminal stenosis and failed back surgery","volume":"8","author":"Knight","year":"2014","journal-title":"Int J Spine Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib25","doi-asserted-by":"crossref","first-page":"1829","DOI":"10.1007\/s11548-021-02453-7","article-title":"Clinical and radiological outcomes of endoscopic foraminoplasty and decompression assisted with preoperative planning software for lumbar foraminal stenosis","volume":"16","author":"Shi","year":"2021","journal-title":"Int J Comput Assist Radiol Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib26","doi-asserted-by":"crossref","first-page":"1129","DOI":"10.1007\/s00701-017-3186-0","article-title":"Clinical and radiological outcomes of endoscopic partial facetectomy for degenerative lumbar foraminal stenosis","volume":"159","author":"Youn","year":"2017","journal-title":"Acta Neurochir (Wien)"},{"key":"10.1016\/j.wneu.2022.04.087_bib27","doi-asserted-by":"crossref","first-page":"e1070","DOI":"10.1016\/j.wneu.2019.07.087","article-title":"Percutaneous endoscopic lumbar foraminotomy for foraminal stenosis with Postlaminectomy syndrome in geriatric patients","volume":"130","author":"Ahn","year":"2019","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2022.04.087_bib28","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1111\/os.12924","article-title":"Full-endoscopic foraminotomy with a Novel Large endoscopic trephine for Severe degenerative lumbar foraminal stenosis at L5S1 level: an advanced surgical technique","volume":"13","author":"Song","year":"2021","journal-title":"Orthop Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib29","doi-asserted-by":"crossref","first-page":"139","DOI":"10.14444\/8182","article-title":"Long-term clinical outcomes following endoscopic foraminoplasty for patients with single-level foraminal stenosis of the lumbar spine","volume":"16","author":"Houra","year":"2022","journal-title":"Int J Spine Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib30","first-page":"420","article-title":"[Percutaneous transforaminal endoscopic foraminoplasty for simple lumbar spinal lateral exit-zone stenosis]","volume":"33","author":"Luo","year":"2020","journal-title":"Zhongguo Gu Shang"},{"key":"10.1016\/j.wneu.2022.04.087_bib31","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1016\/j.wneu.2018.10.221","article-title":"The history of and controversy over Kambin's Triangle: a Historical analysis of the lumbar transforaminal Corridor for endoscopic and surgical approaches","volume":"123","author":"Tumial\u00e1n","year":"2019","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2022.04.087_bib32","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1089\/104454702753474940","article-title":"Lumbar percutaneous KTP532 wavelength laser disc decompression and disc ablation in the management of discogenic pain","volume":"20","author":"Knight","year":"2002","journal-title":"J\u00a0Clin Laser Med Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib33","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1007\/BF00258242","article-title":"Percutaneous endoscopic lumbar discectomy (PELD)","volume":"16","author":"Mayer","year":"1993","journal-title":"Neurosurg Rev"},{"key":"10.1016\/j.wneu.2022.04.087_bib34","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1097\/BRS.0b013e31815e3a10","article-title":"Interpreting change scores for pain and functional status in low back pain: towards international consensus regarding minimal important change","volume":"33","author":"Ostelo","year":"2008","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib35","doi-asserted-by":"crossref","first-page":"644","DOI":"10.1038\/sc.1996.116","article-title":"Microsurgical nerve root canal widening without fusion for lumbosacral intervertebral foraminal stenosis: technical notes and early results","volume":"34","author":"Baba","year":"1996","journal-title":"Spinal Cord"},{"key":"10.1016\/j.wneu.2022.04.087_bib36","doi-asserted-by":"crossref","first-page":"1905","DOI":"10.1097\/00007632-199409000-00007","article-title":"Foraminal lumbar disc herniation. Experience with 83 patients","volume":"19","author":"Lejeune","year":"1994","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib37","doi-asserted-by":"crossref","first-page":"302","DOI":"10.1097\/BSD.0b013e3181f7cc9f","article-title":"Microsurgical posterolateral transmuscular approach for lumbar foraminal stenosis","volume":"24","author":"Chang","year":"2011","journal-title":"J\u00a0Spinal Disord Tech"},{"key":"10.1016\/j.wneu.2022.04.087_bib38","doi-asserted-by":"crossref","first-page":"931","DOI":"10.1097\/BRS.0b013e31816c8af7","article-title":"Full-endoscopic interlaminar and transforaminal lumbar discectomy versus conventional microsurgical technique: a prospective, randomized, controlled study","volume":"33","author":"Ruetten","year":"2008","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib39","doi-asserted-by":"crossref","first-page":"2353","DOI":"10.1097\/01.brs.0000240206.00747.cb","article-title":"Degenerative lumbar scoliosis: radiographic correlation of lateral rotatory olisthesis with neural canal dimensions","volume":"31","author":"Ploumis","year":"2006","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib40","doi-asserted-by":"crossref","first-page":"663","DOI":"10.1016\/j.wneu.2020.07.065","article-title":"Technical Considerations in endoscopic lumbar decompression","volume":"145","author":"Lee","year":"2021","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2022.04.087_bib41","doi-asserted-by":"crossref","first-page":"e276","DOI":"10.1016\/j.wneu.2018.07.133","article-title":"Percutaneous endoscopic lumbar decompression for lumbar lateral spinal canal stenosis: classification of lateral region of lumbar spinal canal and surgical approaches","volume":"119","author":"Wang","year":"2018","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2022.04.087_bib42","doi-asserted-by":"crossref","first-page":"32","DOI":"10.2106\/00004623-199501000-00005","article-title":"Lumbar foraminal stenosis: critical heights of the intervertebral discs and foramina. A cryomicrotome study in cadavera","volume":"77","author":"Hasegawa","year":"1995","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.wneu.2022.04.087_bib43","doi-asserted-by":"crossref","first-page":"22","DOI":"10.14444\/1022","article-title":"Endoscopic foraminal decompression for failed back surgery syndrome under local anesthesia","volume":"8","author":"Yeung","year":"2014","journal-title":"Int J Spine Surg"},{"issue":"Suppl 1","key":"10.1016\/j.wneu.2022.04.087_bib44","first-page":"S66","article-title":"Five-year clinical outcomes with endoscopic transforaminal foraminoplasty for symptomatic degenerative conditions of the lumbar spine: a comparative study of inside-out versus outside-in techniques","volume":"6","author":"Yeung","year":"2020","journal-title":"J\u00a0Spine Surg"},{"key":"10.1016\/j.wneu.2022.04.087_bib45","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1097\/ANA.0000000000000362","article-title":"A\u00a0Comparison of regional versus general anesthesia for lumbar spine surgery: a meta-analysis of randomized studies","volume":"29","author":"Zorrilla-Vaca","year":"2017","journal-title":"J\u00a0Neurosurg Anesthesiol"},{"key":"10.1016\/j.wneu.2022.04.087_bib46","doi-asserted-by":"crossref","first-page":"e830","DOI":"10.1016\/j.wneu.2018.01.170","article-title":"Percutaneous transforaminal endoscopic discectomy for adjacent segment disease after lumbar fusion in elderly patients over 65 Years Old","volume":"112","author":"Gu","year":"2018","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2022.04.087_bib47","doi-asserted-by":"crossref","first-page":"E519","DOI":"10.1097\/00007632-200111150-00024","article-title":"Surgical treatment of adjacent instability after lumbar spine fusion","volume":"26","author":"Chen","year":"2001","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib48","doi-asserted-by":"crossref","first-page":"1745","DOI":"10.1097\/00007632-199408000-00015","article-title":"Comparison of in\u00a0vivo and in\u00a0vitro adjacent segment motion after lumbar fusion","volume":"19","author":"Dekutoski","year":"1994","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib49","doi-asserted-by":"crossref","first-page":"1142","DOI":"10.1097\/00007632-199011010-00011","article-title":"Biomechanical evaluation of lumbar spinal stability after graded facetectomies","volume":"15","author":"Abumi","year":"1990","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2022.04.087_bib50","doi-asserted-by":"crossref","first-page":"e20709","DOI":"10.1097\/MD.0000000000020709","article-title":"Transforaminal approach versus interlaminar approach: a meta-analysis of operative complication of percutaneous endoscopic lumbar discectomy","volume":"99","author":"Yin","year":"2020","journal-title":"Medicine (Baltimore)"},{"key":"10.1016\/j.wneu.2022.04.087_bib51","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1097\/00007632-200002010-00022","article-title":"Spine update. Lumbar foraminal stenosis","volume":"25","author":"Jenis","year":"2000","journal-title":"Spine (Phila Pa 1976)"},{"issue":"Suppl 1","key":"10.1016\/j.wneu.2022.04.087_bib52","first-page":"S197","article-title":"Navigating the learning curve of spinal endoscopy as an established traditionally trained spine surgeon","volume":"6","author":"Ransom","year":"2020","journal-title":"J\u00a0Spine Surg"}],"container-title":["World Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875022005368?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875022005368?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T09:17:34Z","timestamp":1761815854000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1878875022005368"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12]]},"references-count":52,"alternative-id":["S1878875022005368"],"URL":"https:\/\/doi.org\/10.1016\/j.wneu.2022.04.087","relation":{},"ISSN":["1878-8750"],"issn-type":[{"value":"1878-8750","type":"print"}],"subject":[],"published":{"date-parts":[[2022,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Transforaminal Endoscopic Decompression for Foraminal Stenosis: Single-Arm Meta-Analysis and Systematic Review","name":"articletitle","label":"Article Title"},{"value":"World Neurosurgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.wneu.2022.04.087","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}