Jerson Quitian, MD., Oscar Sáenz, MD., Camilo Manrique, MD., Francisco Gonzales, MD., Nicolás Rocha, MD., Rafael Miranda, MD. (Autor/a)
John Carlos Pedrozo Pupo, Guillermo Trout Guardiola, Neffer Cuisman (Autor/a)
Antonio L. Visbal, Marcel Quintero, Juan C. Garzón , Carlos Garavito, Felipe Castañeda, Carlos Rodríguez (Autor/a)
