About the Authors

David Ball

david.ball@qut.edu.au

Affiliation School of Electrical Engineering and Computer Science, Queensland University of Technology, Queensland, Australia

Russell Kliese

Affiliation TOPTICA Photonics AG, Lochhamer Schlag 19, Gräfelfing, Germany

Francois Windels

Affiliation Queensland Brain Institute, The University of Queensland, Queensland, Australia

Christopher Nolan

Affiliation Queensland Brain Institute, The University of Queensland, Queensland, Australia

Peter Stratton

Affiliation Queensland Brain Institute, The University of Queensland, Queensland, Australia

Pankaj Sah

Affiliation Queensland Brain Institute, The University of Queensland, Queensland, Australia

Janet Wiles

Affiliation School of Information Technology and Electrical Engineering, The University of Queensland, Queensland, Australia

Competing Interests

Russell Kliese is currently employed by TOPTICA Photonics. However, at the time the work described in the paper was performed he was a postgraduate student at The University of Queensland. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials. Co-Author Janet Wiles is a PLOS ONE Editorial Board member. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: DB RK FW CN JW. Performed the experiments: RK FW CN. Analyzed the data: RK CN P. Stratton. Contributed reagents/materials/analysis tools: FW P. Sah. Wrote the paper: DB RK FW CN JW.