Esperanza Ruiz, Ph.D., obtained her degree of Pharmacist and Licentiate in Pharmaceutical Sciences from the National University of La Plata, Argentina, receiving two awards for academic excellence. Esperanza holds a Ph.D. degree from the same University, where she currently works as a full time researcher and teaches Quality Control of Medications and Experimental Design. Her scientific contributions comprise over 30 publications, including journal articles and presentations in conferences and meetings.