Former Principal Investigator, ITC Malaysia
Universiti Sains Malaysia, Malaysia

Former Principal Investigator, ITC France

Former Principal Investigator, ITC Four Country, United Kingdom
University of Stirling, Scotland

Former Co-Principal Investigator, ITC Malaysia
National Poison Centre, Universiti Sains Malaysia, Malaysia

Former Principal Investigator, ITC Germany
German Cancer Research Center, Germany

Former Investigator, ITC Bhutan

Former Principal Investigator, ITC Thailand (ITC SEA Project)
IPSR, Mahidol University, Thailand

Former Principal Investigator, ITC New Zealand
University of Otago, New Zealand