About the Authors

Tobias Hoch

Affiliation Department of Chemistry and Pharmacy, Food Chemistry Division, Emil Fischer Center, University of Erlangen-Nuremberg, Erlangen, Germany

Silke Kreitz

Affiliation Institute of Experimental and Clinical Pharmacology and Toxicology, Emil Fischer Center, University of Erlangen-Nuremberg, Erlangen, Germany

Simone Gaffling

Affiliations Pattern Recognition Lab, University of Erlangen-Nuremberg, Erlangen, Germany, School of Advanced Optical Technologies (SAOT), University of Erlangen-Nuremberg, Erlangen, Germany

Monika Pischetsrieder

monika.pischetsrieder@lmchemie.uni-erlangen.de

Affiliation Department of Chemistry and Pharmacy, Food Chemistry Division, Emil Fischer Center, University of Erlangen-Nuremberg, Erlangen, Germany

Andreas Hess

Affiliation Institute of Experimental and Clinical Pharmacology and Toxicology, Emil Fischer Center, University of Erlangen-Nuremberg, Erlangen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TH MP AH. Performed the experiments: TH AH. Analyzed the data: TH SK SG AH. Contributed reagents/materials/analysis tools: AH MP. Wrote the paper: TH SK SG MP AH.