1. School of Public Health, University of Sydney, Sydney, New South Wales, Australia
2. Public Health and Health Informatics School, College of Health Sciences, Saudi Electronic University, Riyadh, Saudi Arabia
3. College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
4. Pharmacy School, University of Sydney, Sydney, New South Wales, Australia
5. Sydney Nursing School, University of Sydney, Sydney, New South Wales, Australia