About the Authors

Srimant P. Tripathy

s.p.tripathy@bradford.ac.uk

Affiliation School of Optometry and Vision Sciences, University of Bradford, Bradford, West Yorkshire, United Kingdom

Syed N. Shafiullah

Affiliation School of Optometry and Vision Sciences, University of Bradford, Bradford, West Yorkshire, United Kingdom

Michael J. Cox

Affiliation School of Optometry and Vision Sciences, University of Bradford, Bradford, West Yorkshire, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ST SNS MC. Performed the experiments: ST SNS MC. Analyzed the data: ST SNS MC. Wrote the paper: ST SNS MC.