?url_ver=Z39.88-2004&rft_id=10.1038%2Fs41598-019-47282-6&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=van+der+Spek%2C+Ashley&rft.aulast=van+der+Spek&rft.aufirst=Ashley&rft.issn=2045-2322&rft.title=Scientific+Reports&rft.date=1+December+2019&rft.issue=1&rft.volume=9&rft.atitle=Metabolomics+reveals+a+link+between+homocysteine+and+lipid+metabolism+and+leukocyte+telomere+length%3A+the+ENGAGE+consortium&rft.genre=article