EDUCATION: Doctoral student (February 2022 – present) Johannes Gutenberg University Mainz Research topic: Identification and detection of characteristic plant constituents in medicinal cannabis and biological material MSc Toxicology (October 2019 – December 2021) Heinrich Heine University Düsseldorf BSc (Hons) Forensic and Analytical Sciences (September 2018 – June 2019) Robert Gordon University Aberdeen, Scotland, UK BSc Forensic Sciences (September 2016 – July 2019) Hochschule Bonn-Rhein-Sieg PROFESSIONAL EXPERIENCE: Research assistant (50 %) (February 2022 – present) at the institute of Legal Medicine, University Medical Centre Mainz PUBLICATIONS: Hundertmark M, Hess C, Röhrich J, Wunder C, Losacker M. Analysis of tetramisole metabolites – Is “Aminorex” found in forensic samples of cocaine users actually 4-phenyl-2-imidazolidinone? Drug Test Anal. 2023;15(8):865-878. doi:10.1002/dta.3482 Losacker M, Hundertmark M, Zörntlein S, Röhrich J, Hess C. Chiral pharmacokinetics of tetramisole stereoisomers - Enantioselective quantification of levamisole and dexamisole in serum samples from users of adulterated cocaine. Drug Test Anal. 2022;14(6):1053-1064