1 Faculty of Nursing, Edmonton Clinic Health Academy (ECHA), University of Alberta, 11405-87th Avenue, Edmonton, AB, Canada T6G 1C9 ; Department of Nursing, Cyprus University of Technology, 15 Vragadinou Street, 3041 Limassol, Cyprus.
2 Griffith University, 170 Kessels Road, Nathan, QLD 4111, Australia ; Abu Dhabi Health Service Company, P.O. Box 109090, Abu Dhabi, UAE.
3 Hadassah Hebrew University Medical Center, Kiryat Hadassah, P.O. Box 12000, 91120 Jerusalem, Israel.