1. Department of Oral Surgery and Implant Dentistry, Centro de Investigação Interdisciplinar em Saúde (CIIS); Catholic University of Portugal; Viseu Portugal
2. Department of Oral Surgery and Oral Medicine; Catholic University of Portugal; Viseu Portugal
3. Department of Orthodontics; Bragança Private Medical Centre; Bragança Portugal
4. Department of Oral Surgery and Implant Dentistry, School of Dentistry; University of Granada; Granada Spain