1. Department of Nursing, Amol Faculty of Nursing and Midwifery, Mazandaran University of Medical Sciences, Sari, Iran
2. Department, Taylor’s Business School, Taylor’s University Malaysia, Subang Jaya, Malaysia
3. Melbourne Graduate School of Education, University of Melbourne, Melbourne, Australia
4. Department of Nursing, Open University Malaysia, Kuala Lumpur, Malaysia
5. Department of Geriatric Nursing, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran