1. Nurse Department, Nursing School of Porto, Porto, Portugal.
2. Center for Health Technology and Services Research (CINTESIS-NursID), Porto, Portugal.
3. Nurse Department, Santa Maria Health School, Porto, Portugal.
4. Nurse Department, Health School of Fernando Pessoa, Porto, Portugal.
5. Nurse Department, School of Nursing at the University of São Paulo (USP), São Paulo, Brazil.
6. Nurse Department, Jean Piaget School of Health, Vila Nova de Gaia, Portugal.