Affiliation: | 1. Institute of Orthodontics, Faculty of Medicine of the University of Coimbra, University of Coimbra, Coimbra, Portugal;2. Coimbra Institute for Clinical and Biomedical Research, Faculty of Medicine of the University of Coimbra, University of Coimbra, Coimbra, Portugal;3. Department of Stomatology, Faculty of Medicine of the University of Coimbra, University of Coimbra, Coimbra, Portugal |