She is Director of the Advanced Studies Center on Drug Abuse and AIDS (CEADS) of the National University of Rosario, Argentina. She is the Principal Investigator of the World Health Organization (WHO) Multicenter Study on Intravenous Drug Use, President of the Argentine Harm Reduction Association (ARDA) and Executive Secretary of the Latin American Harm Reduction Network (RELARD). Dr. Inchaurraga is author of numerous articles published in scientific journals and several books on drug use, public policies and harm reduction. Patricia Insúa, Ph.D. University of the Basque Country, Spain