About the Authors

Chandan Kumar

c.kumar803@gmail.com

Affiliation Department of Humanities and Social Sciences, Indian Institute of Technology Roorkee (IITR), Roorkee, Uttarakhand, India

Rajesh Kumar Rai

Affiliation Tata Institute of Social Sciences (TISS), Mumbai, India

Prashant Kumar Singh

Affiliation International Institute for Population Sciences (IIPS), Mumbai, India

Lucky Singh

Affiliation School of Health Systems Studies, Tata Institute of Social Sciences (TISS), Mumbai, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CK RKR PKS. Performed the experiments: CK RKR PKS. Analyzed the data: CK LS. Contributed reagents/materials/analysis tools: CK RKR PKS LS. Wrote the paper: CK RKR PKS LS.