1. University of South Bohemia in Ceske Budejovice, Faculty of Health and Social Sciences , Institute of Nursing, Midwifery and Emergency Care , Ceske Budejovice , Czech Republic
2. Medical University of Lublin, Faculty of Health Sciences , Department of Health Promotion, Chair of Nursing Development , Poland
3. P. J. Šafarik University in Košice, Faculty of Medicine , Department of Nursing Care , Slovak Republic
4. Center for Nursing Science and Clinical Inquiry Regional Health Command - Pacific, Tripler Army Medical Center , United States of America
5. Rzeszow University , Medical College , Poland