[1] Univ Fed Rio Grande do Norte, Dept Odontol, Ctr Ciencias Saude, BR-59056000 Natal, RN, Brazil
[2] Univ Sao Paulo, Fac Saude Publ, Sao Paulo, Brazil
[3] Univ Posit, Fac Odontol, Curitiba, Parana, Brazil
[4] Univ Fed Paraiba, Ctr Ciencias Saude, BR-58059900 Joao Pessoa, Paraiba, Brazil
[5] Univ Severino Sombra, Vassouras, Brazil
[6] Univ Fed Santa Catarina, Ctr Ciencias Saude, Florianopolis, SC, Brazil
[7] Minist Saude, Secretaria Vigilancia Saude, Brasilia, DF, Brazil
[8] Univ Fed Rio Grande do Sul, Porto Alegre, RS, Brazil
[9] Univ Fed Goias, Fac Ondontol, Goiania, Go, Brazil
[10] Pontificia Univ Catolica Minas Gerais, Belo Horizonte, MG, Brazil
[11] Univ Fed Rio de Janeiro, Inst Estudos Saude Colet, Rio De Janeiro, Brazil
[12] Minist Saude, Secretaria Assistencia Saude, Brasilia, DF, Brazil
[13] Univ Fed Pernambuco, Dept Social Med, Recife, PE, Brazil
[14] Univ Fed Pernambuco, Dept Odontol Clin & Prevent, Recife, PE, Brazil
[15] Secretaria Estado Saude Minas Gerais, Belo Horizonte, MG, Brazil
[16] Univ Paulista, Fac Odontol, Sao Paulo, Brazil
[17] Univ Metodista Sao Paulo, Sao Paulo, Brazil
[18] Pontificia Univ Catolica Parana, Curitiba, Parana, Brazil
[19] Univ Fed Parana, BR-80060000 Curitiba, Parana, Brazil
[20] Secretaria Estadual Saude, Escola Saude Publ, Goiania, Go, Brazil
[21] Secretaria Municipal Saude Goiania, Goiania, Go, Brazil