About the Authors
- Joseph A. M. J. L. Janssen
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* E-mail: j.a.m.j.l.janssen@erasmusmc.nl
Affiliation Department of Internal Medicine, Division of Endocrinology, Erasmus MC, Rotterdam, the Netherlands
- Leo J. Hofland
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Affiliation Department of Internal Medicine, Division of Endocrinology, Erasmus MC, Rotterdam, the Netherlands
- Christian J. Strasburger
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Affiliation Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine Charité Universitätsmedizin, Berlin, Germany
- Elisabeth S. R. van den Dungen
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Affiliation Department of Internal Medicine, Division of Endocrinology, Erasmus MC, Rotterdam, the Netherlands
- Mario Thevis
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Affiliation Center for Preventive Doping Research – Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JAMJLJ LJH CJS ESRD MT. Performed the experiments: JAMJLJ LJH ESRD. Analyzed the data: JAMJLJ LJH ESRD. Contributed reagents/materials/analysis tools: JAMJLJ LJH ESRD MT. Wrote the paper: JAMJL LJH CJS ESRD MT.