About the Authors

Tarundeep Singh

Affiliation Department of Community Medicine & School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh 160 012, India

Pritam Roy

Affiliation Department of Community Medicine & School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh 160 012, India

Limalemla Jamir

Affiliation Department of Community Medicine & School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh 160 012, India

Saurav Gupta

Affiliation Center for Development of Advanced Computing, Mohali, Punjab, India

Navpreet Kaur

Affiliation Center for Development of Advanced Computing, Mohali, Punjab, India

D. K. Jain

Affiliation Center for Development of Advanced Computing, Mohali, Punjab, India

Rajesh Kumar

dr.rajeshkumar@gmail.com

Affiliation Department of Community Medicine & School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh 160 012, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RK TS. Performed the experiments: TS PR LJ SG NK DKJ. Analyzed the data: TS PR LJ RK. Contributed reagents/materials/analysis tools: SG NK DKJ. Wrote the paper: RK TS PR LJ SG NK DKJ.