1. Department of Clinical Pharmacology, School of Medicine, Perdana University-Royal College of Surgeons in Ireland, Serdang, Selangor, Malaysia
2. School of Pharmacy, Masterskill University College of Health Sciences, Cheras, Selangor, Malaysia
3. University Utara of Malaysia, Masterskill University College of Health Sciences, Cheras, Selangor, Malaysia
4. School of Pharmacy, Royal College of Surgeons in Ireland, Dublin, Ireland