About the Authors

Daniel J. Vis

science@danielvis.nl

Affiliations Department of Metabolic Diseases, University Medical Center Utrecht, Utrecht, The Netherlands, Biosystems Data Analysis, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands, Netherlands Metabolomics Centre, Leiden, The Netherlands

Johan A. Westerhuis

Affiliations Biosystems Data Analysis, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands, Netherlands Metabolomics Centre, Leiden, The Netherlands

Huub C. J. Hoefsloot

Affiliations Biosystems Data Analysis, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands, Netherlands Metabolomics Centre, Leiden, The Netherlands

Ferdinand Roelfsema

Affiliation Department of Endocrinology and Metabolic Diseases, Leiden University Medical Center, Leiden, The Netherlands

Margriet M. W. B. Hendriks

Contributed equally to this work with: Margriet M. W. B. Hendriks, Age K. Smilde

Affiliations Department of Metabolic Diseases, University Medical Center Utrecht, Utrecht, The Netherlands, Netherlands Metabolomics Centre, Leiden, The Netherlands

Age K. Smilde

Contributed equally to this work with: Margriet M. W. B. Hendriks, Age K. Smilde

Affiliations Biosystems Data Analysis, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands, Netherlands Metabolomics Centre, Leiden, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DJV JAW HCJH FR MMWBH AKS. Performed the experiments: DJV. Analyzed the data: DJV JAW HCJH FR MMWBH AKS. Contributed reagents/materials/analysis tools: DJV JAW HCJH MMWBH AKS. Wrote the paper: DJV JAW HCJH FR MMWBH AKS.