1 Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands. i.minovic@umcg.nl.
2 Top Institute Food and Nutrition, Nieuwe Kanaal 9-A, 6709 PA, Wageningen, The Netherlands. i.minovic@umcg.nl.
3 Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands. i.minovic@umcg.nl.
4 Department of Internal Medicine, Division of Nephrology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands.
5 Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands.
6 Department of Pathology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands.
7 Institute of Human Nutrition and Food Science, Christian-Albrechts-University of Kiel, Kiel, Germany.
8 Faculty of Medicine, Technion Institute of Technology, Efron Street 1, Haifa, Israel.
9 Division of Human Nutrition, Wageningen University, Droevendaalsesteeg 4, 6708 PB, Wageningen, The Netherlands.