1. Institute of Nursing School of Health Sciences, ZHAW Zurich University of Applied Sciences, Winterthur, Switzerland
2. Institute of Nursing Science, Department of Nursing Science and Gerontology, UMIT TIROL Private University of Health Sciences and Health Technology, Hall in Tyrol, Austria
3. School of Nursing, Midwifery and Health Practice, Te Herenga Waka, Victoria University of Wellington, Wellington, New Zealand
4. School of Public Health and Social Work, Faculty of Health at Queensland University of Technology, Brisbane, Australia