1. Department of Nursing CAP Comte Borrell, CAPSBE Barcelona Spain
2. School of Health Sciences TecnoCampus Pompeu Fabra University Mataró Spain
3. Group for Research in Primary Care, IDIBAPS Barcelona Spain
4. Department of Nursing Hospital Clínic de Barcelona Spain
5. Department of Nursing Hospital Clínic de Barcelona, Universitat de Barcelona (UB) Barcelona Spain
6. School of Health Sciences Gimbernat i Tomàs Cerdà UAB Barcelona Spain