{{Cite journal| doi = 10.1136/heartjnl-2014-305623| issn = 1468-201X (Electronic) 1355-6037 (Linking)| volume = 100| issue = 19| pages = 1517–23| last1 = Marti-Soler| first1 = H.| last2 = Gubelmann| first2 = C.| last3 = Aeschbacher| first3 = S.| last4 = Alves| first4 = L.| last5 = Bobak| first5 = M.| last6 = Bongard| first6 = V.| last7 = Clays| first7 = E.| last8 = de Gaetano| first8 = G.| last9 = Di Castelnuovo| first9 = A.| last10 = Elosua| first10 = R.| last11 = Ferrieres| first11 = J.| last12 = Guessous| first12 = I.| last13 = Igland| first13 = J.| last14 = Jorgensen| first14 = T.| last15 = Nikitin| first15 = Y.| last16 = O'Doherty| first16 = M. G.| last17 = Palmieri| first17 = L.| last18 = Ramos| first18 = R.| last19 = Simons| first19 = J.| last20 = Sulo| first20 = G.| last21 = Vanuzzo| first21 = D.| last22 = Vila| first22 = J.| last23 = Barros| first23 = H.| last24 = Borglykke| first24 = A.| last25 = Conen| first25 = D.| last26 = De Bacquer| first26 = D.| last27 = Donfrancesco| first27 = C.| last28 = Gaspoz| first28 = J. M.| last29 = Giampaoli| first29 = S.| last30 = Giles| first30 = G. G.| last31 = Iacoviello| first31 = L.| last32 = Kee| first32 = F.| last33 = Kubinova| first33 = R.| last34 = Malyutina| first34 = S.| last35 = Marrugat| first35 = J.| last36 = Prescott| first36 = E.| last37 = Ruidavets| first37 = J. B.| last38 = Scragg| first38 = R.| last39 = Simons| first39 = L. A.| last40 = Tamosiunas| first40 = A.| last41 = Tell| first41 = G. S.| last42 = Vollenweider| first42 = P.| last43 = Marques-Vidal| first43 = P.| title = Seasonality of cardiovascular risk factors: an analysis including over 230 000 participants in 15 countries| journal = Heart| date = 2014-06-01| pmid = 24879630}}