Affiliation: | 1. Polytechnic Institute of Viseu, School of Health of Viseu, Psychiatry Department, Rua Dr. António Bernardino de Almeida, Porto, Portugal;2. Porto Nursing School, Rua Dr. António Bernardino de Almeida, Porto, Portugal;3. Polytechnic Institute of Viseu, School of Health of Viseu, Statistical Department, Rua Dr. António Bernardino de Almeida, Porto, Portugal;4. University of Porto, Institute of Biomedical Sciences Abel Salazar, Department of Behavioral Sciences, Rua Dr. António Bernardino de Almeida, Porto, Portugal |