1. Department of Nursing, Faculty of Health Sciences, Hellenic Mediterranean University, 71410 Heraklion, Greece
2. Department of Community Health Nursing, College of Nursing, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
3. Department of Social Service, Ministry of Public Order, 22100 Tripolis, Greece
4. Department of Nursing, University of Thessaly, 41500 Larissa, Greece
5. Department of Statistics and Insurance Science, University of Piraeus, 18534 Piraeus, Greece
6. Department of Medical-Surgical Nursing, College of Nursing, Princess Nourah bint Abdulrahman University, Riyadh 116711, Saudi Arabia