1. Archonto Athanasiou is a staff nurse in the intensive care unit, 401 Military Hospital, Athens, Greece. Elizabeth D.E. Papathanassoglou is an associate professor, Department of Nursing, Cyprus University of Technology, Nicosia, Cyprus. Elisabeth Patiraki is a professor and Margarita Giannakopoulou is an assistant professor, Faculty of Nursing, University of Athens, Athens, Greece. Mary S. McCarthy is a nurse scientist, Madigan Army Medical Center, Tacoma, Washington.