1 Department of Community Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Deemed to be University, Mangalore, Karnataka, India.
2 Department of Pediatrics, Kasturba Medical College, Manipal Academy of Higher Education, Deemed to be University, Mangalore, Karnataka, India.
3 Department of Obstetrics and Gyneacology, Kasturba Medical College, Manipal Academy of Higher Education, Deemed to be University, Mangalore, Karnataka, India.