[1] Univ Pompeu Fabra, Res Grp Attent Chron & Innovat Hlth GRACIS, Tecnocampus, Av dErnest Lluch,32, Barcelona 08302, Spain
[2] Med Univ Lublin, Fac Hlth Sci, Lublin, Poland
[3] Univ Lincoln, Sch Hlth & Social Care, Lincoln, England
[4] Sechenov Univ, Dept Nursing Management & Social Work, Moscow, Russia
[5] Sch Hlth Sci, Waterford Inst Technol, Waterford, Ireland
[6] Josip Juraj Strossmayer Univ Osijek, Fac Dent Med & Hlth Osijek, Nursing Inst Prof Drsc Radivoje Rad, Osijek, Croatia
[7] Univ Udine, Dept Med Sci, Udine, Italy
[8] Univ South Bohemia Ceske Budejovice, Fac Hlth & Social Sci, Ceske Budejovice, Czech Republic