1. Pediatric Psychiatry Ward Hospital Pediátrico of the Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
2. Health Sciences Research Unit: Nursing (UICISA: E) Coimbra Portugal
3. Center for Health Technology and Services Research/NursID: Innovation & Development in Nursing (CINTESIS/NursID) Porto Portugal
4. Mental Health and Psychiatric Nursing Department Escola Superior de Enfermagem de Coimbra Coimbra Portugal
5. Mental Health and Psychiatric Nursing Department Escola Superior de Enfermagem de Lisboa Lisboa Portugal