1. Nursing department, College of Health Sciences University of Sharjah, Sharjah, United Arab Emirates
2. Faculty of Nursing and Midwifery, University of Binawan, Jakarta, Indonesia
3. Faculty of Health Sciences, UIN Syarif Hidayatullah, Jakarta, Indonesia
4. Department of Health Service Administration, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates