1. Institute of Biochemistry, Molecular Biology and Biotechnology, Cumaratunga Munidasa Mawatha, University of Colombo, Colombo, Sri Lanka
2. Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
3. Department of Chemistry, Faculty of Science, University of Peradeniya, Peradeniya, Sri Lanka