1 Department of Nursing, School of Health Sciences, Cyprus University of Technology, Limassol, Cyprus. Electronic address: meropi.mpouzika@cut.ac.cy.
2 Nursing Research, University Hospital of Schleswig-Holstein, Kiel, Germany; Institute of Nursing Science and Practice, Paracelsus Medical University, Salzburg, Austria.
3 Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway.