“…This situation, together with the crisis of refugees fleeing from war, as is the case of Syria, is creating serious problems in the receiving countries, mainly in the United States, areas of Southeast Asia or Western Europe [2,3]. In spite of the fact that these countries try to regulate the migratory influxes by closing borders, establishing extradition agreements or returning them to other countries, the phenomenon and its consecuences are unstoppable [4].…”