About the Authors

Sanjiv K. Dwivedi

Affiliations School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, India, School of Sciences, Indian Institute of Technology, Indore, Indore, India

Supratim Sengupta

supratim.sen@gmail.com

Affiliations School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, India, Department of Physical Sciences, Indian Institute of Science Education and Research, Kolkata, Mohanpur, West Bengal, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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