1. Doping Control Laboratory of Athens, Institute of Biosciences and Applications National Centre for Scientific Resarch “Demokritos” Maroussi Greece
2. Faculty of Biology, School of Science National and Kapodistrian University of Athens Athens Greece
3. Cyprus Anti‐Doping Authority Nicosia Cyprus
4. University of Nicosia Nicosia Cyprus
5. Dopingkontroll‐Labor Chemical Analytics Seibersdorf Labor GmbH Seibersdorf Austria
6. Department of Chemistry West Chester University of Pennsylvania West Chester PA USA