by Ponguillo Intriago, Ronald Alberto; Gorenkova Labicova, Ludmila

by Espol; Ponguillo Intriago, Ronald Alberto

by Espol; Ponguillo Intriago, Ronald Alberto

by Celi Méndez, Jorge Alberto; Ponguillo Intriago, Ronald Alberto

by Montenegro Viera, Efren; Sandoya Tinoco, Eduardo; Ponguillo Intriago, Ronald Alberto

by Dáger Pacheco, José Enrique; Villegas Redroban, Diego Xavier; Ponguillo Intriago, Ronald

by Zambrano Molina, Jose Antonio; Lara Candelario, Angel Alfredo; Ponguillo Intriago, Ronald

by Quezada Oquendo, Paul Eduardo; Medina Collahuazo, Cindy Carolina; Ponguillo Intriago, Ronald

by Imbaquingo Quy Yon, Liliana Patricia; Salavarria Quiroz, Richard Eduardo; Ponguillo Intriago, Ronald

by Basurto Chicango, Juliana Abigail; Crespin Cedeño, Jorge Xavier; Ponguillo Intriago, Ronald

by Valverde Spencer, Genaro Enrique; Ruiz Betancourt, Maritza Fernanda; Ponguillo Intriago, Ronald

by Palacios Játiva, Pablo Geovanny; Bastidas Carrillo, Segundo Jeancarlos; Ponguillo Intriago, Ronald

by Caicedo Mejillones, Steven Kleber; Paredes Cedeno, Jeanneth Mirelly; Ponguillo Intriago, Ronald

by Candel Layana, Cristobal; Mayorga Bayas, Jose Israel; Ponguillo Intriago, Ronald

by Quinteros Zea, Wilson Antonio; Giler Ortiz, Victor Moises; Ponguillo Intriago, Ronald

by Calderón Cepeda, José A.; Díaz Vera, Felipe; Chóez Gutiérrez, Lenin; Ponguillo Intriago, Ronald