1. Department of Stomatology Universidade Federal do Paraná Curitiba Brazil
2. Department of Specific Training Universidade Federal Fluminense Nova Friburgo Brazil
3. Postgraduate Program in Health and Environment Universidade da Região de Joinville ‐ Univille Joinville Brazil
4. Periodontal Research Group, Institute of Clinical Sciences, College of Medical and Dental Sciences University of Birmingham, and Birmingham Community Healthcare Foundation NHS Trust Birmingham UK