1. Institute of Biomedical Sciences Abel Salazar of Porto University Porto Portugal
2. Health Sciences Research Unit: Nursing (UICISA: E) Nursing School of Coimbra (ESEnfC) Coimbra Portugal
3. Pediatric Department Coimbra University and Hospital Centre Coimbra Portugal
4. Portuguese Institute for Oncology Francisco Gentil at Coimbra Coimbra Portugal
5. Nursing School of Porto Porto Portugal
6. CINTESIS – Center for Health Technology and Services Research Porto Portugal