1 Higher School of Health Fernando Pessoa, Rua Delfim Maia, 334, 4200-253 Porto, Portugal.
2 CINTESIS@RISE-Center for Health Technology and Services Research/Health Research Network from the Lab to the Community, Rua Dr. Plácido da Costa, 4200-450 Porto, Portugal.
3 Institute of Health Sciences, Universidade Católica Portuguesa, Rua de Diogo Botelho, 1327, 4169-005 Porto, Portugal.
4 Nursing School of Porto, Rua Dr. António Bernardino de Almeida, 830, 844, 856, 4200-072 Porto, Portugal.
The term 'mental health literacy' was first introduced in 1997, and it was defined as 'knowledge and beliefs about mental disorders which aid their recognition, management or prevention' [...].