1. South Asian Clinical Toxicology Research Collaboration; University of Peradeniya; Peradeniya Sri Lanka
2. Clinical Pharmacology and Toxicology Group, Professorial Medicine Unit, The Prince of Wales Clinical School; University of New South Wales; NSW Australia
3. Department of Pharmacy, Faculty of Allied Health Science; University of Peradeniya; Sri Lanka
4. Department of Nephrology, Prince Of Wales Hospital and Clinical School; University of New South Wales; Sydney Australia
5. Pharmacology, SOMS, Sydney Medical School; University of Sydney; NSW Australia