1. Department of Nursing Science Faculty of Medicine University of Malaya Kuala Lumpur Malaysia
2. Faculty of Nursing Arab American University ‐ Palestine (AAUP) Jenin Palestine
3. Fakultas Keperawatan Universitas Airlangga Surabaya Indonesia
4. Department of Social & Preventive Medicine Faculty of Medicine University of Malaya Kuala Lumpur Malaysia
5. Behavioral Health Centre Sunway Medical Centre Selangor Malaysia