Balajee Karthik L1, Babu Sujith1, Suliankatchi Rizwan A2, Meena Sehgal3
1Department of Preventive and Social Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India.
2Department of Community Medicine, Velammal Medical College Hospital & Research Institute, Tamil Nadu, India.
3Centre for Environmental Studies, The Energy and Resources Institute, New Delhi, India.