Autor:in:
Erika Dolores Ruiz (Author), Julio Fernando Salazar Gómez (Author), Justiniana Gutiérrez Lagunes (Author), Rocío del Carmen González Parra (Author), Armando Lobos Valdez (Author)
Autor:in:
Dr. Rogelio Bermúdez Sarguera (Author), Dr. Juan José Alberto Mejía Correa (Author), Dr. Marisela Rodríguez Rebustillo (Author), Dr. Juan Francisco Mejía Pérez (Author)