About the Authors

Michael Bach

michael.bach@uni-freiburg.de

Affiliation Section Visual Function / Electrophysiology Eye Center, Freiburg University Medical Center, Killianstr 5, 79106, Freiburg, Germany

Kerstin Schäfer

Affiliation Section Visual Function / Electrophysiology Eye Center, Freiburg University Medical Center, Killianstr 5, 79106, Freiburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MB. Performed the experiments: KS MB. Analyzed the data: MB. Contributed reagents/materials/analysis tools: MB KS. Wrote the paper: MB KS.