1. Dental Surgeon; Master; Postgraduate Program in Child and Adolescent Health; Health Sciences Center; Federal University of Pernambuco; Recife PE Brazil
2. Physiotherapist; Master; Gerontology Postgraduate Program; Health Sciences Center; Federal University of Pernambuco; Recife PE Brazil
3. Dental Surgeon; PhD; Post graduate Program in Dentistry and Health; Federal University of Bahia; Salvador BA Brazil
4. Dental Surgeon; PhD; Postgraduate Program in Child and Adolescent Health; Health Sciences Center; Federal University of Pernambuco; Recife PE Brazil