Common questions and rationale answers about the intestinal bacterial overgrowth syndrome (SIBO) Javier Alcedo González; Fermín Estremera-Arévalo; Julyssa Cobián Malaver; Javier Santos Vicente; Luis Gerardo Alcalá-González; Juan Naves; Elizabeth Barba Orozco; Claudia Barber Caselles; Blanca Serrano-Falcón; Anna Accarino Garaventa; Carmen Alonso-Cotoner; Jordi Serra Pueyo;