1. Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Wolfgang-Langenbeck-Str. 4, 06120, Halle (Saale), Germany
2. Department of Chemistry, University of Cologne, Greinstr. 4, 50939, Cologne, Germany
3. Eurofins Umwelt West GmbH, Vorgebirgsstr. 20, 50389, Wesseling, Germany