1. Institute of Analytical Chemistry and Radiochemistry, Leopold-Franzens University of Innsbruck, Innrain 80−82, 6020 Innsbruck, Austria
2. ADSI-Austrian Drug Screening Institute GmbH, University of Innsbruck, Innrain 66a, 6020 Innsbruck, Austria
3. Institute of Legal Medicine and Core Facility Metabolomics, Medical University of Innsbruck, Muellerstrasse 44, 6020 Innsbruck, Austria