1. Faculty of Nursing, College of Health Professions, Al-Quds University, Abu Dies Campus, Jerusalem, Palestine
2. Faculty of Nursing, Institute of Health and Care Sciences, Sahlgrenska Academy at Gothenburg University and Division of Neonatology, Sahlgrenska University Hospital, Gothenburg, Sweden
3. Health and Community Studies, School of Public Health at Al-Quds University, Abu Dies Campus, Jerusalem, Palestine
4. Nursing, Institute of Health and Care Sciences, Sahlgrenska Academy at Gothenburg University and Division of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden