Corresponding author: Ineke J. Riphagen, Division of Nephrology Department of Internal Medicine, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands, Phone: +31 50 361 6161; Fax: +31 50 361 9310, E-mail: . http://orcid.org/0000-0001-5500-0145; Top Institute Food and Nutrition, Wageningen, The Netherlands; Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Received:
- 2015-09-04
- Accepted:
- 2015-10-24
- Published Online:
- 2015-12-02
- Published in Print:
- 2016-07-01
- Citation Information:
- Clinical Chemistry and Laboratory Medicine (CCLM), Volume 54, Issue 7, Pages 1201–1210, eISSN 1437-4331, ISSN 1434-6621, DOI: https://doi.org/10.1515/cclm-2015-0864.