1. Faculty of Business & Law Taylor's University, Malaysia Subang Jaya Selangor Malaysia
2. Global Centre for Modern Ageing Adelaide South Australia Australia
3. Faculty of Business, Design, & Arts Swinburne University of Technology Kuching Sarawak Malaysia
4. Economics Department Kwara State College of Education Ilorin Nigeria
5. School of Nursing and Midwifery Amol Mazandaran University of Medical Sciences Sari Iran
6. Department of Physiological Nursing, School of Nursing and Department of Epidemiology & Biostatistics, School of Medicine University of California San Francisco San Francisco California USA