1. Faculty of Life Sciences, Department of Clinical Sciences, School of Medical Sciences; University of Bradford; Bradford UK
2. Institute for Community Development and Quality of Life, Faculty of Medicine; Universiti Sultan Zainal Abidin; Kuala Terengganu Malaysia
3. Department of Community Medicine; Uttara Adhunik Medical College; Dhaka Bangladesh
4. Department of Community Medicine, College of Medicine and Sagore Dutta Hospital; Kolkata West Bengal India
5. UAB Comprehensive Cancer Center, University of Alabama at Birmingham; Birmingham Alabama USA