About the Authors

E. M. Malathy

Contributed equally to this work with: E. M. Malathy, Vijayalakshmi Muthuswamy

malathyem@ssn.edu.in

Affiliation Department of Information Science and Technology, College of Engineering, Anna University, Chennai, India

Vijayalakshmi Muthuswamy

Contributed equally to this work with: E. M. Malathy, Vijayalakshmi Muthuswamy

Affiliation Department of Information Science and Technology, College of Engineering, Anna University, Chennai, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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