Dr. Fernando Salazar is Principal Professor at the Cayetano Heredia Peruvian University in Lima - Peru. Dr. Salazar received his doctorate in 1994 from the University of North Carolina – Chapel Hill School of Public Health. He has over 15 years of experience conducting evaluations in the field of substance use prevention in school and community settings. Currently, he is principal investigator of a randomized trial involving secondary schools in Lima, Callao and Cajamarca to evaluate the effectiveness of the Universal Prevention Curricula (UPC) on substance use prevention among school children.