Baseline predictive factors for foregut and hindgut response to long-term gastric electrical stimulation using augmented energy. - Elmasry M; Hassan H; Mathur P; Stocker A; Atassi H; Saleem S; McElmurray L; Cooper K; Hughes MG; Starkebaum W; Pinkston C; Abell T (Neurogastroenterology and motility, 2022)