A doctor of psychology, Diana Kirszman is coordinator of the Family Psychotherapy Educational and Training Programme at the Ackerman-Aigle training and care centre, Fundación Aigle; coordinator of the degree in family therapy at the Universidad Maimónides- Aigle; coordinator of PAUTA (programme for unified care for eating disorders); a teacher on the Masters in cognitive psychology at the University of Belgrano; and the author of various articles in national and international journals.
Diego Arboleda was born in Stockholm in 1976 and later earned a degree in Spanish at the University of Madrid (Universidad Autónoma de Madrid). He works as a bookseller in one of the city's major bookshops, where he may perhaps sell a copy of "Tic Tac" or "A Thousand Million Pipes", his two published books for children.
Diego Guerrero has specialised since he was young in IT security and has worked for various related companies. He currently works for ADmón Pública.
He has worked for various publications in the field of New Technology and the press, as a writer, consultant and auditor of security.
Since 2006 he has headed the website www.fraudeenred.com, which aims to inform users about the most common kinds of fraud on the web and how to protect themselves against it.
Diego Navarro - PhD in Documentation. Lecturer in Archives at the department of Library Science, University Carlos III, Madrid.
He is Director at the Juan Velazquez Institute for intelligence investigation for defence and security.
Jubilada feliz después de 20 años de docencia de Sagrada Escritura en la Universidad de Comillas. Convencida de la fuerza de la Palabra y de la bondad última de las personas.
Dolores Fernández Martínez is a professor in the faculty of Bellas Artes at the Universidad Complutense de Madrid and at AEMIC.