1. Atlântica School of Health, Atlantic University, 2730-036 Barcarena, Portugal
2. Centre for Interdisciplinary Research in Health, Universidade Católica Portuguesa, 1649-023 Lisbon, Portugal
3. Hospital do Divino Espírito Santo em Ponta Delgada, 9500-370 Ponta Delgada, Portugal
4. Comprehensive Health Research Centre, University of Evora, 7000-801 Évora, Portugal
5. Health Sciences Research Unit: Nursing (UICISA: E), 3004-011 Coimbra, Portugal