Alberta Giorgi is a senior assistant professor in the Sociology of Cultural Processes and Communication at the University of Bergamo, Italy, and an associate researcher in the Centre for Social Studies at the University of Coimbra, Portugal.Júlia Garraio is a researcher in the Centre for Social Studies at the University of Coimbra, Portugal.Teresa Toldy is full professor at Fernando Pessoa University and a researcher in the Centre for Social Studies at the University of Coimbra, Portugal.