Christopher Joan Steven Torres Crúz
IN JALAPA/EN JALAPA
Gilberto Armando Salvatierra
IN JALAPA/EN JALAPA
Rodrigo Leonel Medina Salazar
IN JALAPA/EN JALAPA
Waleska Aguirre
Universidad del Valle de Guatemala
Mario Estuardo Hernández Mateo.
IN JALAPA/EN JALAPA
Yosselin Maribel Merlos Mendoza
IN JALAPA/EN JALAPA
John P. McCracken
University of Georgia
Margaret Handley
University of California, San Francisco