About the Authors

Amrita Rai

Affiliation Institute for Biophysical Chemistry, Hannover Medical School, Hannover, Germany

Nikolay Tzvetkov

Current address: National Nature Protection Service, Ministry of Environment and Waters, Sofia, Bulgaria

Affiliation Institute for Biophysical Chemistry, Hannover Medical School, Hannover, Germany

Dietmar J. Manstein

manstein.dietmar@mh-hannover.de

Affiliation Institute for Biophysical Chemistry, Hannover Medical School, Hannover, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AR NT DJM. Performed the experiments: AR. Analyzed the data: AR NT DJM. Contributed reagents/materials/analysis tools: AR DJM. Wrote the paper: AR NT DJM.