1. Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia 2404, Cyprus
2. Faculty of Nursing, International Hellenic University, 57400 Thessaloniki, Greece
3. Department of Community Health Nursing, College of Nursing, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
4. Faculty of Nursing, National and Kapodistrian University of Athens, 11524 Athens, Greece
5. Department of Business Administration & Tourism, Hellenic Mediterranean University, 72300 Herakleion, Greece
6. Faculty of Nursing, International Hellenic University, Didimoteicho Branch, 57400 Thessaloniki, Greece