1 Department of Internal Medicine (463), Radboud University Medical Center, PO Box 9101, 6500 HB, Nijmegen, the Netherlands.
2 Department of Genetics, University Medical Center Groningen, Groningen, the Netherlands.
3 Department for Health Evidence, Radboud University Medical Center, Nijmegen, the Netherlands.
4 Research Center for Vitamins and Vaccines, Bandim Health Project, Statens Serum Institut, Copenhagen, Denmark.
5 Odense Patient Data Explorative Network, University of Southern, Denmark/Odense University Hospital, Odense, Denmark.
6 Division of Human Nutrition and Health, Wageningen University, 6700 AA, Wageningen, the Netherlands.
7 Faculty of Science, Department of Molecular Biology, Radboud University, 6525 GA, Nijmegen, the Netherlands.
8 Complex Disease Epigenetics, Murdoch Children's Research Institute and Department of Paediatrics, University of Melbourne, Parkville, VIC, 3052, Australia.
9 Department of Medical Genetics, Iuliu Haţieganu University ofMedicine and Pharmacy, Cluj-Napoca, Romania.
10 Department for Genomics & Immunoregulation, Life and Medical Sciences Institute (LIMES), University of Bonn, 53115, Bonn, Germany.
11 Department of Internal Medicine (463), Radboud University Medical Center, PO Box 9101, 6500 HB, Nijmegen, the Netherlands. niels.riksen@radboudumc.nl.