1. Faculty of Health Science Bartin University Bartın Turkey
2. Division of Geriatrics Gulhane Faculty of Medicine & Gulhane Training and Research Hospital University of Health Sciences Ankara Turkey
3. Faculty of Science Charles Sturt University Bathurst NSW Australia
4. WHO Collaborating Centre at the Institute for Nursing Science and PracticeParacelsus Medical University Salzburg Austria
5. Faculty of Nursing & Health Sciences Nord University Bodø Norway