About the Authors

Ulrike Rensch

Affiliation Institute of Food Quality and Food Safety, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany

Guenter Klein

Affiliation Institute of Food Quality and Food Safety, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany

Corinna Kehrenberg

corinna.kehrenberg@tiho-hannover.de

Affiliation Institute of Food Quality and Food Safety, University of Veterinary Medicine Hannover, Foundation, Hannover, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: UR GK CK. Performed the experiments: UR. Analyzed the data: UR CK. Contributed reagents/materials/analysis tools: GK. Wrote the manuscript: UR GK CK.