About the Authors

Srimant P. Tripathy, Syed N. Shafiullah, Michael J. Cox
School of Optometry and Vision Sciences, University of Bradford, Bradford, West Yorkshire, United Kingdom

Corresponding Author


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.