[1] Univ Modena & Reggio Emilia, CREAGEN Environm Genet & Nutr Epidemiol Res Ctr, Dept Biomed Metab & Neural Sci, Sect Publ Hlth, Modena, Italy
[2] Ctr Fetal Programming, Dept Epidemiol Res, Copenhagen, Denmark
[3] Univ Iceland, Fac Food Sci & Nutr, Reykjavik, Iceland
[4] Boston Univ, Dept Epidemiol, Sch Publ Hlth, Boston, MA USA
[5] Univ Calif Berkeley, Sch Publ Hlth, Berkeley, CA 94720 USA