1. School
of Pharmacy, University of Nottingham Malaysia Campus, Jalan Broga, 43500 Semenyih, Selangor, Malaysia
2. School
of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
3. Center
for Cancer and Stem Cell Research, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
4. Institute
of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
5. Department
of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia