{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T19:12:36Z","timestamp":1790968356383,"version":"4.1.0"},"reference-count":63,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2004,12,1]],"date-time":"2004-12-01T00:00:00Z","timestamp":1101859200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Annales d'Urologie"],"published-print":{"date-parts":[[2004,12]]},"DOI":"10.1016\/j.anuro.2004.09.001","type":"journal-article","created":{"date-parts":[[2004,10,5]],"date-time":"2004-10-05T15:08:50Z","timestamp":1096988930000},"page":"266-274","source":"Crossref","is-referenced-by-count":4,"title":["Ing\u00e9nierie tissulaire et th\u00e9rapie cellulaire en urologie"],"prefix":"10.1016","volume":"38","author":[{"given":"L.","family":"Zini","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Yiou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Lecoeur","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Biserte","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Abbou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.-K.","family":"Chopin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.anuro.2004.09.001_bib1","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1002\/(SICI)1097-4636(199621)33:1<35::AID-JBM6>3.0.CO;2-N","article-title":"Collagen-based devices for soft tissue repair","volume":"33","author":"Pachence","year":"1996","journal-title":"J. Biomed. Mater. Res."},{"key":"10.1016\/j.anuro.2004.09.001_bib2","doi-asserted-by":"crossref","first-page":"908","DOI":"10.1126\/science.6776628","article-title":"Microencapsulated islets as bioartificial endocrine pancreas","volume":"210","author":"Lim","year":"1980","journal-title":"Science"},{"key":"10.1016\/j.anuro.2004.09.001_bib3","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1016\/S0090-4295(99)00179-X","article-title":"Acellular collagen matrix as a possible \u201coff the shelf\u201d biomaterial for urethral repair","volume":"54","author":"Chen","year":"1999","journal-title":"Urology"},{"key":"10.1016\/j.anuro.2004.09.001_bib4","doi-asserted-by":"crossref","first-page":"505","DOI":"10.1046\/j.1464-410X.1997.00103.x","article-title":"Reproduction of functional smooth muscle tissue and partial bladder replacement","volume":"79","author":"Probst","year":"1997","journal-title":"Br. J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib5","doi-asserted-by":"crossref","first-page":"818","DOI":"10.1016\/S0090-4295(97)00391-9","article-title":"Free ureteral replacement in rats: regeneration of ureteral wall components in the acellular matrix graft","volume":"50","author":"Dahms","year":"1997","journal-title":"Urology"},{"key":"10.1016\/j.anuro.2004.09.001_bib6","doi-asserted-by":"crossref","first-page":"297","DOI":"10.3109\/08941939309141619","article-title":"Small intestinal submucosa as a vascular graft: a review","volume":"6","author":"Lantz","year":"1993","journal-title":"J. Invest. Surg."},{"issue":"3Pt2","key":"10.1016\/j.anuro.2004.09.001_bib7","doi-asserted-by":"crossref","first-page":"936","DOI":"10.1016\/S0022-5347(05)67221-7","article-title":"Regeneration of functional bladder substitutes using large segment acellular matrix allografts in a porcine model","volume":"164","author":"Reddy","year":"2000","journal-title":"J. Urol."},{"issue":"3Pt2","key":"10.1016\/j.anuro.2004.09.001_bib8","doi-asserted-by":"crossref","first-page":"928","DOI":"10.1016\/S0022-5347(05)67220-5","article-title":"Coculture of bladder urothelial and smooth muscle cells on small intestinal submucosa: potential applications for tissue engineering technology","volume":"164","author":"Zhang","year":"2000","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib9","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1007\/s00345-002-0284-1","article-title":"Homologous acellular matrix graft for vaginal repair in rats: a pilot study for a new reconstructive approach","volume":"20","author":"Wefer","year":"2002","journal-title":"World J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib10","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1007\/s003450050004","article-title":"Organ-specific acellular matrix for reconstruction of the urinary tract","volume":"18","author":"Sievert","year":"2000","journal-title":"World J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib11","doi-asserted-by":"crossref","first-page":"689","DOI":"10.1038\/nbt0794-689","article-title":"Biodegradable polymer scaffolds for tissue engineering","volume":"12","author":"Freed","year":"1994","journal-title":"Biotechnology (N. Y.)"},{"key":"10.1016\/j.anuro.2004.09.001_bib12","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1002\/(SICI)1097-4636(19970615)35:4<513::AID-JBM11>3.0.CO;2-C","article-title":"Characterization and development of RGD-peptide-modified poly(lactic acid-co-lysine) as an interactive, resorbable biomaterial","volume":"35","author":"Cook","year":"1997","journal-title":"J. Biomed. Mater. Res."},{"key":"10.1016\/j.anuro.2004.09.001_bib13","doi-asserted-by":"crossref","first-page":"1715","DOI":"10.1126\/science.8134835","article-title":"New challenges in biomaterials","volume":"263","author":"Peppas","year":"1994","journal-title":"Science"},{"key":"10.1016\/j.anuro.2004.09.001_bib14","doi-asserted-by":"crossref","first-page":"602","DOI":"10.1002\/(SICI)1097-4636(1999)48:5<602::AID-JBM3>3.0.CO;2-6","article-title":"In vitro and in vivo comparison of bulk and surface hydrolysis in absorbable polymer scaffolds for tissue engineering","volume":"48","author":"Andriano","year":"1999","journal-title":"J. Biomed. Mater. Res."},{"key":"10.1016\/j.anuro.2004.09.001_bib15","doi-asserted-by":"crossref","first-page":"352","DOI":"10.1002\/1097-4636(20000905)51:3<352::AID-JBM8>3.0.CO;2-C","article-title":"Surface and bulk modifications to photocrosslinked polyanhydrides to control degradation behavior","volume":"51","author":"Burkoth","year":"2000","journal-title":"J. Biomed. Mater. Res."},{"key":"10.1016\/j.anuro.2004.09.001_bib16","first-page":"105","article-title":"Tissue engineering of genitourinary organs","volume":"35","author":"Yoo","year":"2002","journal-title":"Ernst Schering Res Found Workshop"},{"key":"10.1016\/j.anuro.2004.09.001_bib17","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1038\/35102181","article-title":"Stem cells in tissue engineering","volume":"414","author":"Bianco","year":"2001","journal-title":"Nature"},{"key":"10.1016\/j.anuro.2004.09.001_bib18","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1038\/sj.gt.3301719","article-title":"Muscle-derived stem cells","volume":"9","author":"Jankowski","year":"2002","journal-title":"Gene Ther."},{"key":"10.1016\/j.anuro.2004.09.001_bib19","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1002\/aja.1002010105","article-title":"Enhancement of skeletal muscle regeneration","volume":"201","author":"Bischoff","year":"1994","journal-title":"Dev. Dyn."},{"key":"10.1016\/j.anuro.2004.09.001_bib20","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1007\/978-1-4615-4737-2_3","article-title":"Creation of bladder tissue in vitro and in vivo. A system for organ replacement","volume":"462","author":"Atala","year":"1999","journal-title":"Adv. Exp. Med. Biol."},{"issue":"3Pt2","key":"10.1016\/j.anuro.2004.09.001_bib21","doi-asserted-by":"crossref","first-page":"951","DOI":"10.1016\/S0022-5347(05)67224-2","article-title":"In vitro engineering of human stratified urothelium: analysis of its morphology and function","volume":"164","author":"Sugasi","year":"2000","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib22","first-page":"42","article-title":"Quelques r\u00e9sultats de la m\u00e9thode de culture de tissus. I. G\u00e9n\u00e9ralit\u00e9s. II. Le muscle lisse (note pr\u00e9liminaire)","volume":"53","author":"Champy","year":"1913","journal-title":"Arch. Zool. Exp. Gen."},{"key":"10.1016\/j.anuro.2004.09.001_bib23","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1002\/nau.2034","article-title":"A new enzymic method for the isolation and culture of human bladder body smooth muscle cells","volume":"21","author":"Ma","year":"2002","journal-title":"Neurourol. Urodyn."},{"key":"10.1016\/j.anuro.2004.09.001_bib24","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1113\/expphysiol.1996.sp003958","article-title":"Ca2+\u00a0signalling in cultured smooth muscle cells from human bladder","volume":"81","author":"Chambers","year":"1996","journal-title":"Exp. Physiol."},{"key":"10.1016\/j.anuro.2004.09.001_bib25","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1097\/00005392-200102000-00085","article-title":"The electrophysiological properties of cultured and freshly isolated detrusor smooth muscle cells","volume":"165","author":"Sui","year":"2001","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib26","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1007\/s003450050011","article-title":"Tissue-engineering applications for phallic reconstruction","volume":"18","author":"Yoo","year":"2000","journal-title":"World J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib27","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1002\/(SICI)1520-6777(2000)19:3<279::AID-NAU9>3.0.CO;2-M","article-title":"Preliminary results of myoblast injection into the urethra and bladder wall: a possible method for the treatment of stress urinary incontinence and impaired detrusor contractility","volume":"19","author":"Chancellor","year":"2000","journal-title":"Neurourol. Urodyn."},{"key":"10.1016\/j.anuro.2004.09.001_bib28","doi-asserted-by":"crossref","first-page":"773","DOI":"10.1007\/BF02634119","article-title":"Culturing satellite cells from living single muscle fiber explants","volume":"31","author":"Rosenblatt","year":"1995","journal-title":"In Vitro Cell. Dev. Biol. Anim."},{"key":"10.1016\/j.anuro.2004.09.001_bib29","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1038\/337176a0","article-title":"Conversion of mdx myofibres from dystrophin-negative to -positive by injection of normal myoblasts","volume":"337","author":"Partridge","year":"1989","journal-title":"Nature"},{"key":"10.1016\/j.anuro.2004.09.001_bib30","doi-asserted-by":"crossref","first-page":"298","DOI":"10.1046\/j.1464-4096.2001.01618.x","article-title":"Muscle precursor cell autografting in a murine model of urethral sphincter injury","volume":"89","author":"Yiou","year":"2002","journal-title":"BJU Int"},{"key":"10.1016\/j.anuro.2004.09.001_bib31","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1007\/s00192-002-1004-5","article-title":"The effects of periurethral muscle-derived stem cell injection on leak point pressure in a rat model of stress urinary incontinence","volume":"14","author":"Lee","year":"2003","journal-title":"Int. Urogynecol J. Pelvic Floor Dysfunct."},{"issue":"suppl1","key":"10.1016\/j.anuro.2004.09.001_bib32","first-page":"I131","article-title":"Long-term efficacy of myoblast transplantation on regional structure and function after myocardial infarction","volume":"106","author":"Ghostine","year":"2002","journal-title":"Circulation"},{"issue":"suppl1","key":"10.1016\/j.anuro.2004.09.001_bib33","doi-asserted-by":"crossref","first-page":"I223","DOI":"10.1161\/hc37t1.094593","article-title":"Is skeletal myoblast transplantation clinically relevant in the era of angiotensin-converting enzyme inhibitors?","volume":"104","author":"Pouzet","year":"2001","journal-title":"Circulation"},{"key":"10.1016\/j.anuro.2004.09.001_bib34","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1016\/S0140-6736(00)03617-5","article-title":"Myoblast transplantation for heart failure","volume":"357","author":"Menasche","year":"2001","journal-title":"Lancet"},{"key":"10.1016\/j.anuro.2004.09.001_bib35","doi-asserted-by":"crossref","first-page":"709","DOI":"10.1089\/107632702760240616","article-title":"Repairing large porcine full-thickness defects of articular cartilage using autologous chondrocyte-engineered cartilage","volume":"8","author":"Liu","year":"2002","journal-title":"Tissue Eng."},{"issue":"2Pt2","key":"10.1016\/j.anuro.2004.09.001_bib36","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1016\/S0022-5347(17)32671-X","article-title":"Endoscopic treatment of vesicoureteral reflux with a chondrocyte-alginate suspension","volume":"152","author":"Atala","year":"1994","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib37","doi-asserted-by":"crossref","first-page":"1053","DOI":"10.1097\/01.TP.0000090396.71097.C2","article-title":"Restoration of functional motor units in a rat model of sphincter injury by muscle precursor cell autograft","volume":"76","author":"Yiou","year":"2003","journal-title":"Transplantation"},{"key":"10.1016\/j.anuro.2004.09.001_bib38","doi-asserted-by":"crossref","first-page":"924","DOI":"10.1006\/bcmd.2001.0463","article-title":"Muscle-derived stem cells: characterization and potential for cell-mediated therapy","volume":"27","author":"Deasy","year":"2001","journal-title":"Blood Cells Mol Dis"},{"key":"10.1016\/j.anuro.2004.09.001_bib39","doi-asserted-by":"crossref","first-page":"789","DOI":"10.3349\/ymj.2000.41.6.789","article-title":"Tissue engineering applications in the genitourinary tract system","volume":"41","author":"Yoo","year":"2000","journal-title":"Yonsei Med J"},{"key":"10.1016\/j.anuro.2004.09.001_bib40","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1089\/end.1999.13.241","article-title":"Laparoscopic replacement of urinary tract segments using biodegradable materials in a large-animal model","volume":"13","author":"Shalhav","year":"1999","journal-title":"J. Endourol."},{"key":"10.1016\/j.anuro.2004.09.001_bib41","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1089\/end.2000.14.203","article-title":"Laparoscopic midsagittal hemicystectomy and replacement of bladder wall with small intestinal submucosa and reimplantation of ureter into graft","volume":"14","author":"Portis","year":"2000","journal-title":"J. Endourol."},{"key":"10.1016\/j.anuro.2004.09.001_bib42","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1080\/089419301753170039","article-title":"Ureteral segment replacement using a circumferential small-intestinal submucosa xenogenic graft","volume":"14","author":"Jaffe","year":"2001","journal-title":"J. Invest. Surg."},{"key":"10.1016\/j.anuro.2004.09.001_bib43","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1097\/00042307-200005000-00003","article-title":"Biomaterials in functional reconstruction","volume":"10","author":"Desgrandchamps","year":"2000","journal-title":"Curr. Opin. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib44","first-page":"371A","article-title":"Urethral reconstruction using a polymer mesh","volume":"153","author":"Cilento","year":"1995","journal-title":"J. Urol."},{"issue":"6Pt1","key":"10.1016\/j.anuro.2004.09.001_bib45","first-page":"2096","article-title":"Heterologous acellular matrix graft for reconstruction of the rabbit urethra: histological and functional evaluation","volume":"165","author":"Sievert","year":"2001","journal-title":"J. Urol."},{"issue":"3Pt2","key":"10.1016\/j.anuro.2004.09.001_bib46","doi-asserted-by":"crossref","first-page":"1148","DOI":"10.1016\/S0022-5347(01)68105-9","article-title":"A novel inert collagen matrix for hypospadias repair","volume":"162","author":"Atala","year":"1999","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib47","first-page":"308A","article-title":"A novel inert collagen matrix for urethral stricture repair. [abstract]","volume":"163","author":"Kassaby","year":"2000","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib48","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1016\/S0022-5347(05)64060-8","article-title":"Urethral stricture repair with an off-the-shelf collagen matrix","volume":"169","author":"El-Kassaby","year":"2003","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib49","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1016\/S0090-4295(98)00114-9","article-title":"Rabbit urethral regeneration using small intestinal submucosa onlay grafts","volume":"52","author":"Kropp","year":"1998","journal-title":"Urology"},{"issue":"6Pt1","key":"10.1016\/j.anuro.2004.09.001_bib50","doi-asserted-by":"crossref","first-page":"2091","DOI":"10.1016\/S0022-5347(05)66300-8","article-title":"Tissue engineered stents created from chondrocytes","volume":"165","author":"Amiel","year":"2001","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib51","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1089\/end.2000.14.49","article-title":"Tissue engineering of artificial organs","volume":"14","author":"Atala","year":"2000","journal-title":"J. Endourol."},{"key":"10.1016\/j.anuro.2004.09.001_bib52","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1038\/6146","article-title":"De novo reconstitution of a functional mammalian urinary bladder by tissue engineering","volume":"17","author":"Oberpenning","year":"1999","journal-title":"Nat. Biotechnol."},{"key":"10.1016\/j.anuro.2004.09.001_bib53","doi-asserted-by":"crossref","first-page":"894","DOI":"10.1046\/j.1464-410x.2000.00513.x","article-title":"Acellular bladder matrix allografts in the regeneration of functional bladders: evaluation of large-segment (>\u00a024\u00a0cm) substitution in a porcine model","volume":"85","author":"Merguerian","year":"2000","journal-title":"BJU Int."},{"issue":"2Pt2","key":"10.1016\/j.anuro.2004.09.001_bib54","first-page":"599","article-title":"Characterization of small intestinal submucosa regenerated canine detrusor: assessment of reinnervation, in vitro compliance and contractility","volume":"156","author":"Kropp","year":"1996","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib55","doi-asserted-by":"crossref","first-page":"1867","DOI":"10.1016\/S0022-5347(05)65251-2","article-title":"In vitro biocompatibility evaluation of naturally derived and synthetic biomaterials using normal human bladder smooth muscle cells","volume":"167","author":"Pariente","year":"2002","journal-title":"J. Urol."},{"key":"10.1016\/j.anuro.2004.09.001_bib56","first-page":"219","article-title":"From the intestinal neobladder to the bioartificial bladder: remarks on some biological implications","volume":"52","author":"Alberti","year":"2000","journal-title":"Minerva Urol Nefrol"},{"key":"10.1016\/j.anuro.2004.09.001_bib57","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1007\/PL00007071","article-title":"Urologic tissue engineering with small-intestinal submucosa: potential clinical applications","volume":"18","author":"Cheng","year":"2000","journal-title":"World J. Urol."},{"issue":"suppl","key":"10.1016\/j.anuro.2004.09.001_bib58","first-page":"S361","article-title":"Reconstitution of poor EGFr-poor renal epithelial cells into tubular structures on biodegradable polymer scaffold","volume":"98","author":"Fung","year":"1996","journal-title":"Pediatrics"},{"issue":"suppl","key":"10.1016\/j.anuro.2004.09.001_bib59","first-page":"S605","article-title":"Creation of functional kidney structures with excretion of kidney like fluid in vivo","volume":"98","author":"Yoo","year":"1996","journal-title":"Pediatrics"},{"key":"10.1016\/j.anuro.2004.09.001_bib60","doi-asserted-by":"crossref","first-page":"678","DOI":"10.1002\/bit.260430718","article-title":"Tissue engineering of a bioartificial kidney","volume":"43","author":"Cieslinski","year":"1994","journal-title":"Biotechnol. Bioeng."},{"key":"10.1016\/j.anuro.2004.09.001_bib61","doi-asserted-by":"crossref","first-page":"515","DOI":"10.1089\/107632702760184754","article-title":"Reconstitution of human corpus cavernosum smooth muscle in vitro and in vivo","volume":"8","author":"Kershen","year":"2002","journal-title":"Tissue Eng."},{"issue":"3Pt2","key":"10.1016\/j.anuro.2004.09.001_bib62","doi-asserted-by":"crossref","first-page":"1119","DOI":"10.1016\/S0022-5347(01)68090-X","article-title":"Autologous engineered cartilage rods for penile reconstruction","volume":"162","author":"Yoo","year":"1999","journal-title":"J. Urol."},{"issue":"4Pt2","key":"10.1016\/j.anuro.2004.09.001_bib63","doi-asserted-by":"crossref","first-page":"1872","DOI":"10.1016\/S0022-5347(05)64433-3","article-title":"The use of small intestinal submucosa as an off-the-shelf urethral sling material for pediatric urinary incontinence","volume":"168","author":"Colvert","year":"2002","journal-title":"J. Urol."}],"container-title":["Annales d'Urologie"],"original-title":[],"language":"fr","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003440104000786?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003440104000786?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2020,4,3]],"date-time":"2020-04-03T08:20:16Z","timestamp":1585902016000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0003440104000786"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,12]]},"references-count":63,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2004,12]]}},"alternative-id":["S0003440104000786"],"URL":"https:\/\/doi.org\/10.1016\/j.anuro.2004.09.001","relation":{},"ISSN":["0003-4401"],"issn-type":[{"value":"0003-4401","type":"print"}],"subject":[],"published":{"date-parts":[[2004,12]]}}}