Department of Epidemiology, Maastricht University, Maastricht, The Netherlands. n.vogelzangs@maastrichtuniversity.nl. Maastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands. n.vogelzangs@maastrichtuniversity.nl. CARIM School for Cardiovascular Diseases, Maastricht University & Maastricht University Medical Centre, Maastricht, The Netherlands. n.vogelzangs@maastrichtuniversity.nl. CARIM School for Cardiovascular Diseases, Maastricht University & Maastricht University Medical Centre, Maastricht, The Netherlands. Department of Internal Medicine, Maastricht University, Maastricht, The Netherlands. Department of Human Biology, Maastricht University, Maastricht, The Netherlands. NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands. Department of Epidemiology, Maastricht University, Maastricht, The Netherlands. CAPHRI School for Care and Public Health Research, Maastricht University, Maastricht, The Netherlands. Nestlé Institute of Health Sciences, Lausanne, Switzerland. Netherlands Metabolomics Centre, Leiden, The Netherlands. Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark. Maastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands.