1. School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
2. School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Kuala Lumpur, Malaysia
3. Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Unaizah, Saudi Arabia
4. Department of Medicine, Hospital Sungai Buloh, Selangor, Malaysia