Corresponding Author

Luiz Renato Paranhos DDS, MSc, PhD

Department of Preventive and Community Dentistry, School of Dentistry, Federal University of Uberlândia, Uberlândia, Brazil

Correspondence

Dr Luiz Renato Paranhos, Federal University of Uberlândia, School of Dentistry - Av. Pará, 1720, Bloco 2G, sala 1, Umuarama, Uberlândia, MG, Brazil, CEP 38405-320. Email: paranhos@ortodontista.com.br