1. School of Public Health, Epidemiology and Social Medicine at the Institute of Medicine, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
2. Department of Public Health University of Creative Technology Chittagong Chittagong Bangladesh
3. Department of Pharmaceutical Sciences State University of Bangladesh Dhaka Bangladesh
4. Department of Pharmacy International Islamic University Chittagong Kumira Chittagong Bangladesh
5. The Florey Institute The University of Melbourne Parkville Victoria Australia