AltoĂ©, SoniaAnderson, DebbyAutor na capaBehlau, MaraCamargo, Cristina PiresChinen, NobuDehaan, MartDitchfield, ChristinDiversosGarrido, Jaime FernandezGovindan, RamaswamyHill, NapoleonHoffman, Barbara L.Jakubovicz, ReginaKaplan, Peter WLechter, SharonMann, Margaret W.Miguel, HenriquePĂŁo DiĂĄrioRehder, Maria InĂȘsRondal, Jean-AdolpheSamuels, Martin A.Shaw, ChristopherSOBED - Sociedade Brasileira de Endoscopia DigestivaStuart, ScottTercarolli, Telma de FranciscoVĂĄrios autoresWibelinger, Lia Mara