[1] Univ Stavanger, SHARE Ctr Resilience Healthcare, Fac Hlth Sci, Stavanger, Norway
[2] Univ South Eastern Norway, Fac Hlth & Social Sci, Campus Drammen, Drammen, Buskerud, Norway
[3] Queen Margaret Univ, Sch Hlth Sci, Edinburgh, Midlothian, Scotland
[4] Univ South Eastern Norway, Fac Hlth Sci, Campus Drammen, Drammen, Buskerud, Norway
[5] Univ Agder, Fac Hlth & Sport Sci, Dept Hlth & Nursing Sci, Grimstad, Norway
[6] Griffith Univ, Sch Educ & Profess Studies, Mt Gravatt, Qld, Australia