{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T02:01:10Z","timestamp":1793325670457,"version":"4.5.0"},"reference-count":9,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2020,7,1]],"date-time":"2020-07-01T00:00:00Z","timestamp":1593561600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,7,1]],"date-time":"2020-07-01T00:00:00Z","timestamp":1593561600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,5,28]],"date-time":"2020-05-28T00:00:00Z","timestamp":1590624000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007270","name":"University of Michigan","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007270","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000062","name":"National Institute of Diabetes and Digestive and Kidney Diseases","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000062","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007812","name":"University of Washington","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007812","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000871","name":"Mayo Clinic","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008269","name":"Michigan Institute for Clinical and Health Research","doi-asserted-by":"publisher","award":["UL1TR002240"],"award-info":[{"award-number":["UL1TR002240"]}],"id":[{"id":"10.13039\/100008269","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004319","name":"Pfizer","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004319","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006808","name":"University of North Carolina","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006808","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007154","name":"Wake Forest University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007154","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100005564","name":"Gilead Sciences","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100005564","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006108","name":"National Center for Advancing Translational Sciences","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006108","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006474","name":"Columbia University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006474","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010400","name":"Children&apos;s Mercy Hospital","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100010400","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004334","name":"Merck","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004334","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100012304","name":"School of Medicine, Johns Hopkins University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100012304","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100005492","name":"Stanford University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100005492","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100019452","name":"Halpin Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100019452","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["kidneymedicinejournal.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Kidney Medicine"],"published-print":{"date-parts":[[2020,7]]},"DOI":"10.1016\/j.xkme.2020.03.006","type":"journal-article","created":{"date-parts":[[2020,6,5]],"date-time":"2020-06-05T05:04:35Z","timestamp":1591333475000},"page":"407-417","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"title":["Estimated GFR Trajectories in Pediatric and Adult Nephrotic Syndrome: Results From the Nephrotic Syndrome Study Network (NEPTUNE)"],"prefix":"10.1016","volume":"2","author":[{"given":"Abigail R.","family":"Smith","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jarcy","family":"Zee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nan","family":"Ji","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan P.","family":"Troost","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brenda W.","family":"Gillespie","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Viji","family":"Nair","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qian","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keisha L.","family":"Gibson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthias","family":"Kretzler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura H.","family":"Mariani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"4","key":"10.1016\/j.xkme.2020.03.006_bib1","doi-asserted-by":"crossref","first-page":"504","DOI":"10.1053\/j.ajkd.2011.12.009","article-title":"Longitudinal progression trajectory of GFR among patients with CKD","volume":"59","author":"Li","year":"2012","journal-title":"Am J Kidney Dis"},{"issue":"2","key":"10.1016\/j.xkme.2020.03.006_bib2","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1053\/j.ajkd.2016.02.039","article-title":"Estimated GFR trajectories of people entering CKD stage 4 and subsequent kidney disease outcomes and mortality","volume":"68","author":"Xie","year":"2016","journal-title":"Am J Kidney Dis"},{"issue":"suppl 2","key":"10.1016\/j.xkme.2020.03.006_bib3","doi-asserted-by":"crossref","first-page":"ii185","DOI":"10.1093\/ndt\/gfw380","article-title":"Identifying subgroups of renal function trajectories","volume":"32","author":"Boucquemont","year":"2017","journal-title":"Nephrol Dial Transplant"},{"issue":"1","key":"10.1016\/j.xkme.2020.03.006_bib4","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1053\/j.ajkd.2017.08.010","article-title":"Longitudinal estimated GFR trajectories in patients with and without type 2 diabetes and nephropathy","volume":"71","author":"Weldegiorgis","year":"2018","journal-title":"Am J Kidney Dis"},{"issue":"4","key":"10.1016\/j.xkme.2020.03.006_bib5","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1038\/ki.2012.428","article-title":"Design of the Nephrotic Syndrome Study Network (NEPTUNE) to evaluate primary glomerular nephropathy by a multidisciplinary approach","volume":"83","author":"Gadegbeku","year":"2013","journal-title":"Kidney Int"},{"issue":"1","key":"10.1016\/j.xkme.2020.03.006_bib6","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1016\/j.kint.2018.01.034","article-title":"Combination of pediatric and adult formulas yield valid glomerular filtration rate estimates in young adults with a history of pediatric chronic kidney disease","volume":"94","author":"Ng","year":"2018","journal-title":"Kidney Int"},{"issue":"14","key":"10.1016\/j.xkme.2020.03.006_bib7","first-page":"1","article-title":"Bayesian analysis for penalized spline regression using WinBUGS","volume":"14","author":"Crainiceanu","year":"2005","journal-title":"J\u00a0Stat Softw"},{"issue":"8","key":"10.1016\/j.xkme.2020.03.006_bib8","doi-asserted-by":"crossref","first-page":"1449","DOI":"10.2215\/CJN.08370812","article-title":"Digital pathology evaluation in the multicenter Nephrotic Syndrome Study Network (NEPTUNE)","volume":"8","author":"Barisoni","year":"2013","journal-title":"Clin J Am Soc Nephrol"},{"issue":"1","key":"10.1016\/j.xkme.2020.03.006_bib9","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1053\/j.ajkd.2018.07.009","article-title":"Using all longitudinal data to define time to specified percentages of estimated GFR decline: a simulation study","volume":"73","author":"Zee","year":"2019","journal-title":"Am J Kidney Dis"}],"container-title":["Kidney Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2590059520301011?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2590059520301011?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T01:20:23Z","timestamp":1762910423000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2590059520301011"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7]]},"references-count":9,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,7]]}},"alternative-id":["S2590059520301011"],"URL":"https:\/\/doi.org\/10.1016\/j.xkme.2020.03.006","relation":{},"ISSN":["2590-0595"],"issn-type":[{"value":"2590-0595","type":"print"}],"subject":[],"published":{"date-parts":[[2020,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Estimated GFR Trajectories in Pediatric and Adult Nephrotic Syndrome: Results From the Nephrotic Syndrome Study Network (NEPTUNE)","name":"articletitle","label":"Article Title"},{"value":"Kidney Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.xkme.2020.03.006","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 The Authors. Published by Elsevier Inc. on behalf of the National Kidney Foundation, Inc.","name":"copyright","label":"Copyright"}]}}