Pratik B Kariya1, Rachappa Mallikarjuna1, Sweta Singh2, Vinay Mulchandani1. 1. Department of Pedodontics and Preventive Dentistry, KM Shah Dental College and Hospital, Vadodara, Gujarat, India. 2. Department of Public Health Dentistry, Babu Banarasi Das College of Dental Sciences, Lucknow, Uttar Pradesh, India.