About the Authors

Georg C. Ganzenmüller

georg.ganzenmueller@emi.fraunhofer.de

Affiliation Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut, Freiburg, Germany

Stefan Hiermaier

Affiliation Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut, Freiburg, Germany

Martin O. Steinhauser

Affiliation Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut, Freiburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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