About the Authors

Isha Dewan

Affiliation Indian Statistical Institute, New Delhi, India

Sangita Kulathinal

To whom correspondence should be addressed. E-mail: sangita.kulathinal@inseed.org

Affiliation Indic Society for Education and Development, Nashik, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Other: Contributed equally to the development of theory and simulation studies: SK ID. Contributed equally to the writing of the manuscript: SK ID.