About the Authors

Michael Kai Petersen

mkai@dtu.dk

Affiliation Cognitive Systems, DTU Compute, Building 324, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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