{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T04:19:56Z","timestamp":1777868396515,"version":"3.51.4"},"reference-count":36,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2016,12,1]],"date-time":"2016-12-01T00:00:00Z","timestamp":1480550400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2016,12,1]],"date-time":"2016-12-01T00:00:00Z","timestamp":1480550400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2016,3,18]],"date-time":"2016-03-18T00:00:00Z","timestamp":1458259200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000664","name":"Health Technology Assessment Programme","doi-asserted-by":"publisher","award":["96\/20\/99"],"award-info":[{"award-number":["96\/20\/99"]}],"id":[{"id":"10.13039\/501100000664","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000664","name":"Health Technology Assessment Programme","doi-asserted-by":"publisher","award":["96\/20\/06"],"award-info":[{"award-number":["96\/20\/06"]}],"id":[{"id":"10.13039\/501100000664","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007197","name":"U.S. Public Health Service","doi-asserted-by":"publisher","award":["HHSN261201500005C"],"award-info":[{"award-number":["HHSN261201500005C"]}],"id":[{"id":"10.13039\/100007197","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000265","name":"Medical Research Council","doi-asserted-by":"publisher","award":["MR\/M012190\/1"],"award-info":[{"award-number":["MR\/M012190\/1"]}],"id":[{"id":"10.13039\/501100000265","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008363","name":"Kr\u00e6ftens Bek\u00e6mpelse","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008363","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000272","name":"National Institute for Health and Care Research","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000272","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000289","name":"Cancer Research UK","doi-asserted-by":"publisher","award":["C8221\/A19170"],"award-info":[{"award-number":["C8221\/A19170"]}],"id":[{"id":"10.13039\/501100000289","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000289","name":"Cancer Research UK","doi-asserted-by":"publisher","award":["C18281\/A19169"],"award-info":[{"award-number":["C18281\/A19169"]}],"id":[{"id":"10.13039\/501100000289","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000289","name":"Cancer Research UK","doi-asserted-by":"publisher","award":["C570\/ A16491"],"award-info":[{"award-number":["C570\/ A16491"]}],"id":[{"id":"10.13039\/501100000289","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008700","name":"Centre International de Recherche sur le Cancer","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008700","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100012141","name":"University Hospitals Bristol NHS Foundation Trust","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100012141","id-type":"DOI","asserted-by":"publisher"}]},{"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\/501100000780","name":"European Commission","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005010","name":"Associazione Italiana per la Ricerca sul Cancro","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100005010","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002999","name":"Ministerie van Volksgezondheid, Welzijn en Sport","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002999","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002794","name":"Cancerfonden","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002794","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100010566","name":"Consejer\u00eda de Salud y Familias, Junta de Andaluc\u00eda","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100010566","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000016","name":"U.S. Department of Health and Human Services","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000016","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005972","name":"Deutsche Krebshilfe","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100005972","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008658","name":"Deutsches Krebsforschungszentrum","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008658","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100018706","name":"Hellenic Health Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100018706","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000883","name":"University of Bristol","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000883","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004359","name":"Vetenskapsr\u00e5det","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004359","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008730","name":"Kreftforeningen","doi-asserted-by":"publisher","award":["107335-PR-2007-0153"],"award-info":[{"award-number":["107335-PR-2007-0153"]}],"id":[{"id":"10.13039\/100008730","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008730","name":"Kreftforeningen","doi-asserted-by":"publisher","award":["4620"],"award-info":[{"award-number":["4620"]}],"id":[{"id":"10.13039\/100008730","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000321","name":"World Cancer Research Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000321","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002347","name":"Bundesministerium f\u00fcr Bildung und Forschung","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002347","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100013101","name":"National Research Council","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100013101","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000054","name":"National Cancer Institute","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000054","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Urology"],"published-print":{"date-parts":[[2016,12]]},"DOI":"10.1016\/j.eururo.2016.03.029","type":"journal-article","created":{"date-parts":[[2016,4,7]],"date-time":"2016-04-07T05:26:44Z","timestamp":1460006804000},"page":"941-951","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":56,"title":["Circulating Folate and Vitamin B12 and Risk of Prostate Cancer: A Collaborative Analysis of Individual Participant Data from Six Cohorts Including 6875 Cases and 8104 Controls"],"prefix":"10.1016","volume":"70","author":[{"given":"Alison J.","family":"Price","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruth C.","family":"Travis","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul N.","family":"Appleby","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Demetrius","family":"Albanes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aurelio","family":"Barricarte Gurrea","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tone","family":"Bj\u00f8rge","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H. Bas","family":"Bueno-de-Mesquita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chu","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jenny","family":"Donovan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Randi","family":"Gislefoss","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gary","family":"Goodman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marc","family":"Gunter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Freddie C.","family":"Hamdy","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mattias","family":"Johansson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Irena B.","family":"King","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tilman","family":"K\u00fchn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Satu","family":"M\u00e4nnist\u00f6","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard M.","family":"Martin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Klaus","family":"Meyer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David E.","family":"Neal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marian L.","family":"Neuhouser","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ottar","family":"Nyg\u00e5rd","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Par","family":"Stattin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Grethe S.","family":"Tell","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antonia","family":"Trichopoulou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rosario","family":"Tumino","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Per Magne","family":"Ueland","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arve","family":"Ulvik","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefan","family":"de Vogel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stein Emil","family":"Vollset","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephanie J.","family":"Weinstein","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Timothy J.","family":"Key","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naomi E.","family":"Allen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.eururo.2016.03.029_bib0185","first-page":"21","article-title":"Folate (vitamin B9) and vitamin B12 and their function in the maintenance of nuclear and mitochondrial genome integrity","volume":"733","author":"Fenech","year":"2012","journal-title":"Mutat Res"},{"key":"10.1016\/j.eururo.2016.03.029_bib0190","doi-asserted-by":"crossref","first-page":"3290","DOI":"10.1073\/pnas.94.7.3290","article-title":"Folate deficiency causes uracil misincorporation into human DNA and chromosome breakage: Implications for cancer and neuronal damage","volume":"94","author":"Blount","year":"1997","journal-title":"Proc Natl Acad Sci U S A"},{"key":"10.1016\/j.eururo.2016.03.029_bib0195","doi-asserted-by":"crossref","first-page":"1632","DOI":"10.1158\/1055-9965.EPI-10-0180","article-title":"Circulating folate, vitamin B12, homocysteine, vitamin B12 transport proteins, and risk of prostate cancer: a case-control study, systematic review, and meta-analysis","volume":"19","author":"Collin","year":"2010","journal-title":"Cancer Epidemiol Biomarkers Prev"},{"key":"10.1016\/j.eururo.2016.03.029_bib0200","doi-asserted-by":"crossref","first-page":"775","DOI":"10.1093\/oxfordjournals.aje.a009698","article-title":"Asymptomatic incidence and duration of prostate cancer","volume":"148","author":"Etzioni","year":"1998","journal-title":"Am J Epidem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0205","doi-asserted-by":"crossref","first-page":"680","DOI":"10.1002\/ijc.2910200506","article-title":"Latent carcinoma of prostate at autopsy in seven areas","volume":"20","author":"Breslow","year":"1977","journal-title":"Int J Cancer"},{"key":"10.1016\/j.eururo.2016.03.029_bib0210","doi-asserted-by":"crossref","first-page":"950","DOI":"10.1093\/jnci\/djq154","article-title":"National Prostate Cancer Register (NPCR) of Sweden. Outcomes in localized prostate cancer: National Prostate Cancer Register of Sweden follow-up study","volume":"102","author":"Stattin","year":"2010","journal-title":"J Natl Cancer Inst"},{"key":"10.1016\/j.eururo.2016.03.029_bib0215","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1002\/jcb.10700","article-title":"Prostate cancer association studies: pitfalls and solutions to cancer misclassification in the PSA era","volume":"91","author":"Platz","year":"2004","journal-title":"J Cell Biochem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0220","doi-asserted-by":"crossref","first-page":"819","DOI":"10.1002\/ijc.20646","article-title":"Plasma folate, vitamin B12, and homocysteine and prostate cancer risk: a prospective study","volume":"113","author":"Hultdin","year":"2005","journal-title":"Int J Cancer"},{"key":"10.1016\/j.eururo.2016.03.029_bib0225","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1158\/1055-9965.EPI-07-0657","article-title":"Circulating concentrations of folate and vitamin B12 in relation to prostate cancer risk: results from the European Prospective Investigation into Cancer and Nutrition study","volume":"17","author":"Johansson","year":"2008","journal-title":"Cancer Epidemiol Biomarkers Prev"},{"key":"10.1016\/j.eururo.2016.03.029_bib0230","first-page":"1271","article-title":"Null association between prostate cancer and serum folate, vitamin B6, vitamin B12, and homocysteine","volume":"12","author":"Weinstein","year":"2003","journal-title":"Cancer Epidemiol Biomarkers Prev"},{"key":"10.1016\/j.eururo.2016.03.029_bib0235","doi-asserted-by":"crossref","first-page":"1235","DOI":"10.1038\/ejcn.2010.124","article-title":"Serum levels of folate, lycopene, B-carotene, retinol and vitamin E and prostate cancer risk","volume":"64","author":"Beilby","year":"2010","journal-title":"Eur J Clin Nutr"},{"key":"10.1016\/j.eururo.2016.03.029_bib0240","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1093\/ije\/dys199","article-title":"Serum folate and vitamin B12 concentrations in relation to prostate cancer risk-a Norwegian population-based nested case-control study of 3000 cases and 3000 controls within the JANUS cohort","volume":"42","author":"De Vogel","year":"2013","journal-title":"Int J Epidemiol"},{"issue":"Suppl","key":"10.1016\/j.eururo.2016.03.029_bib0245","first-page":"2038s","article-title":"The \u00df-carotene and retinol efficacy trial (CARET) for chemoprevention of lung cancer in high risk populations: smokers and asbestos-exposed workers","volume":"54","author":"Omenn","year":"1994","journal-title":"Cancer Res"},{"key":"10.1016\/j.eururo.2016.03.029_bib0250","doi-asserted-by":"crossref","first-page":"3102","DOI":"10.1016\/j.ejca.2010.09.034","article-title":"Lead-time in the European randomised study of screening for prostate cancer","volume":"46","author":"Finne","year":"2010","journal-title":"Eur J Cancer"},{"key":"10.1016\/j.eururo.2016.03.029_bib0255","doi-asserted-by":"crossref","first-page":"1029","DOI":"10.1016\/S0140-6736(12)62001-7","article-title":"Effects of folic acid supplementation on overall and site-specific cancer incidence during the randomised trials: meta-analyses of data on 50 000 individuals","volume":"381","author":"Vollset","year":"2013","journal-title":"Lancet"},{"key":"10.1016\/j.eururo.2016.03.029_bib0260","doi-asserted-by":"crossref","first-page":"788","DOI":"10.1111\/j.1464-410X.2011.10437.x","article-title":"Elevated physiological levels of folic acid can increase in vitro growth and invasiveness of prostate cancer cells","volume":"109","author":"Petersen","year":"2012","journal-title":"BJU Int"},{"key":"10.1016\/j.eururo.2016.03.029_bib0265","doi-asserted-by":"crossref","first-page":"1825","DOI":"10.1158\/1940-6207.CAPR-11-0140","article-title":"Dietary folate deficiency blocks prostate cancer progression in the TRAMP model","volume":"4","author":"Bistulfi","year":"2011","journal-title":"Cancer Prev Res"},{"key":"10.1016\/j.eururo.2016.03.029_bib0270","doi-asserted-by":"crossref","first-page":"1287","DOI":"10.1002\/pros.21346","article-title":"Increased cancer cell proliferation in prostate cancer patients with high levels of serum folate","volume":"71","author":"Tomaszewski","year":"2011","journal-title":"Prostate"},{"key":"10.1016\/j.eururo.2016.03.029_bib0275","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1016\/j.gene.2015.03.067","article-title":"The protective effect of methylenetetrahydrofolate reductase C677T polymorphism against prostate cancer risk: evidence from 23 case-control studies","volume":"565","author":"Guo","year":"2015","journal-title":"Gene"},{"key":"10.1016\/j.eururo.2016.03.029_bib0285","doi-asserted-by":"crossref","first-page":"971","DOI":"10.1016\/j.juro.2013.09.065","article-title":"Impact of folate intake on prostate cancer recurrence following definitive therapy: data from CaPSURE\u2122","volume":"191","author":"Tomaszewski","year":"2014","journal-title":"J Urol"},{"key":"10.1016\/j.eururo.2016.03.029_bib0280","doi-asserted-by":"crossref","first-page":"561","DOI":"10.3945\/ajcn.2009.27645","article-title":"One-carbon metabolism-related nutrients and prostate cancer survival","volume":"90","author":"Kasperzyk","year":"2009","journal-title":"Am J Clin Nutr"},{"key":"10.1016\/j.eururo.2016.03.029_bib0290","doi-asserted-by":"crossref","first-page":"981","DOI":"10.1093\/jnci\/94.13.981","article-title":"Over diagnosis due to prostate-specific antigen screening: lessons from U.S. prostate cancer incidence trends","volume":"94","author":"Etzioni","year":"2002","journal-title":"J Natl Cancer Inst"},{"key":"10.1016\/j.eururo.2016.03.029_bib0295","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1111\/j.1464-4096.2004.04832.x","article-title":"Rates of prostate-specific antigen testing in general practice in England and Wales in asymptomatic and symptomatic patients: a cross-sectional study","volume":"94","author":"Melia","year":"2004","journal-title":"BJU Int"},{"key":"10.1016\/j.eururo.2016.03.029_bib0300","doi-asserted-by":"crossref","first-page":"1894","DOI":"10.1158\/1055-9965.EPI-13-0420","article-title":"Intra-individual variation in one-carbon metabolism plasma biomarkers","volume":"22","author":"Cope","year":"2013","journal-title":"Cancer Epidemiol Biomarkers Prev"},{"key":"10.1016\/j.eururo.2016.03.029_bib0305","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1080\/01635581.2013.741754","article-title":"Reliability of selected antioxidants and compounds involved in one-carbon metabolism in two dutch cohorts","volume":"65","author":"Leenders","year":"2013","journal-title":"Nutr Cancer"},{"key":"10.1016\/j.eururo.2016.03.029_bib0310","doi-asserted-by":"crossref","first-page":"784","DOI":"10.3945\/jn.113.189738","volume":"144","author":"Midttun","year":"2014","journal-title":"J Nutr"},{"key":"10.1016\/j.eururo.2016.03.029_bib0315","doi-asserted-by":"crossref","first-page":"886","DOI":"10.3945\/jn.111.156919","article-title":"Estimation of trends in serum and RBC folate in the U.S. population from pre- to postfortification using assay-adjusted data from the NHANES 1988-2010","volume":"142","author":"Pfeiffer","year":"2012","journal-title":"J Nutr"},{"issue":"Suppl 1","key":"10.1016\/j.eururo.2016.03.029_bib0320","doi-asserted-by":"crossref","first-page":"S73","DOI":"10.1111\/j.1753-4887.2009.00164.x","article-title":"Examination of selected national policies towards mandatory folic acid fortification","volume":"67","author":"Lawrence","year":"2009","journal-title":"Nutr Rev"},{"key":"10.1016\/j.eururo.2016.03.029_bib0325","doi-asserted-by":"crossref","first-page":"552","DOI":"10.1017\/S0007114511005733","article-title":"Comparison of standardised dietary folate intake across ten countries participating in the European prospective investigation into cancer and nutrition","volume":"108","author":"Park","year":"2012","journal-title":"Br J Nutr"},{"key":"10.1016\/j.eururo.2016.03.029_bib0330","doi-asserted-by":"crossref","first-page":"1883","DOI":"10.1373\/clinchem.2008.108761","article-title":"Effects of delayed sample processing and freezing on serum concentrations of selected nutritional indicators","volume":"54","author":"Drammeh","year":"2008","journal-title":"Clin Chem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0335","doi-asserted-by":"crossref","first-page":"230","DOI":"10.1373\/clinchem.2004.042234","article-title":"Can whole-blood samples be stored over 24hours without compromising stability of C-reactive protein, retinol, ferritin, folic acid, and fatty acids in epidemiologic research?","volume":"51","author":"Van Eijsden","year":"2005","journal-title":"Clin Chem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0340","doi-asserted-by":"crossref","first-page":"2100","DOI":"10.1093\/clinchem\/32.11.2100a","article-title":"Effect of three-day clot contact on results of common biochemical tests with serum","volume":"32","author":"Chu","year":"1986","journal-title":"Clin Chem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0345","doi-asserted-by":"crossref","first-page":"1325","DOI":"10.1093\/clinchem\/44.6.1325","article-title":"Effect of serum-clot contact time on clinical chemistry laboratory results","volume":"44","author":"Zhang","year":"1998","journal-title":"Clin Chem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0350","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1373\/clinchem.2011.174490","article-title":"Kinetic modeling of storage effects on biomarkers related to B vitamin status and one-carbon metabolism","volume":"58","author":"Hustad","year":"2012","journal-title":"Clin Chem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0355","doi-asserted-by":"crossref","first-page":"665","DOI":"10.1373\/clinchem.2007.100511","article-title":"Measurement of folate in fresh and archival serum samples as p-aminobenzoylglutamate equivalents","volume":"54","author":"Hannisdal","year":"2008","journal-title":"Clin Chem"},{"key":"10.1016\/j.eururo.2016.03.029_bib0360","doi-asserted-by":"crossref","first-page":"522","DOI":"10.3945\/jn.109.116418","article-title":"Analytical recovery of folate and its degradation products in human serum stored at -25\u00b0C for up to 29 years","volume":"140","author":"Hannisda","year":"2010","journal-title":"J Nutr"}],"container-title":["European Urology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0302283816003791?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0302283816003791?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T11:52:27Z","timestamp":1777549947000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0302283816003791"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,12]]},"references-count":36,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2016,12]]}},"alternative-id":["S0302283816003791"],"URL":"https:\/\/doi.org\/10.1016\/j.eururo.2016.03.029","relation":{},"ISSN":["0302-2838"],"issn-type":[{"value":"0302-2838","type":"print"}],"subject":[],"published":{"date-parts":[[2016,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Circulating Folate and Vitamin B12 and Risk of Prostate Cancer: A Collaborative Analysis of Individual Participant Data from Six Cohorts Including 6875 Cases and 8104 Controls","name":"articletitle","label":"Article Title"},{"value":"European Urology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.eururo.2016.03.029","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2016 European Association of Urology. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}