1. School of Pharmacy, Faculty of Science and Engineering, University of Nottingham Malaysia, Semenyih, Malaysia
2. Department of Pharmacy, Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur-Royal College of Medicine Perak, Ipoh, Malaysia
3. Department of Pharmacy, Shri Venkateshwara University, Gajraula, India
4. General Studies Unit, Universiti Kuala Lumpur-Royal College of Medicine Perak, Ipoh, Malaysia