Jody W. Van Den Ouweland
Nijmegen, GE, Netherlands
Last Updated: 09/26/2026
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Found 37 publications
Vitamin K2 Supplementation in Hospitalised COVID-19 Patients: A Randomised Controlled Trial.
Journal: Journal of clinical medicine
Published: May 02, 2024
Mucositis-associated bloodstream infections in adult haematology patients with fever during neutropenia: risk factors and the impact of mucositis severity.
Journal: Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer
Published: December 04, 2023
Report from the HarmoSter study: different LC-MS/MS androstenedione, DHEAS and testosterone methods compare well; however, unifying calibration is a double-edged sword.
Journal: Clinical chemistry and laboratory medicine
Published: October 12, 2023
LC-MS/MS in clinical chemistry: Did it live up to its promise?: Consideration from the Dutch EQAS organisation.
Journal: Clinica chimica acta; international journal of clinical chemistry
Published: December 29, 2022
Report from the HarmoSter study: inter-laboratory comparison of LC-MS/MS measurements of corticosterone, 11-deoxycortisol and cortisone.
Journal: Clinical chemistry and laboratory medicine
Published: March 15, 2022
Corrigendum: Effects of Vitamin D and K on Interleukin-6 in COVID-19.
Journal: Frontiers in nutrition
Published: February 02, 2022
Report from the HarmoSter study: impact of calibration on comparability of LC-MS/MS measurement of circulating cortisol, 17OH-progesterone and aldosterone.
Journal: Clinical chemistry and laboratory medicine
Published: September 21, 2021
Assessment of serum total 25-hydroxyvitamin D assays for Vitamin D External Quality Assessment Scheme (DEQAS) materials distributed at ambient and frozen conditions.
Journal: Analytical and bioanalytical chemistry
Published: August 23, 2021
Effects of Vitamin D and K on Interleukin-6 in COVID-19.
Journal: Frontiers in nutrition
Published: August 19, 2021
Vitamin D related genetic polymorphisms affect serological response to high-dose vitamin D supplementation in multiple sclerosis.
Journal: PloS one
Published: August 06, 2021
Interlaboratory comparison of 25-hydroxyvitamin D assays: Vitamin D Standardization Program (VDSP) Intercomparison Study 2 - Part 1 liquid chromatography - tandem mass spectrometry (LC-MS/MS) assays - impact of 3-epi-25-hydroxyvitamin D3 on assay performance.
Journal: Analytical and bioanalytical chemistry
Published: May 29, 2021
Assessment of serum total 25-hydroxyvitamin D assay commutability of Standard Reference Materials and College of American Pathologists Accuracy-Based Vitamin D (ABVD) Scheme and Vitamin D External Quality Assessment Scheme (DEQAS) materials: Vitamin D Standardization Program (VDSP) Commutability Study 2.
Journal: Analytical and bioanalytical chemistry
Published: April 06, 2021
Last Updated: 09/26/2026