1. Lifestyle Science Cluster, Advance Medical and Dental Institute, Universiti Sains Malaysia, Kepala Batas, Malaysia
2. Regenerative Medicine Cluster, Advance Medical and Dental Institute, Universiti Sains Malaysia, Kepala Batas, Malaysia
3. Centre for Drug Research, Universiti Sains Malaysia, Minden, Malaysia
4. Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, FL, USA
5. Pinney Associates Inc., Bethesda, MD, USA
6. School of Medicine, Johns Hopkins University, Baltimore, MD, USA