Safety and efficacy of a feed additive consisting of endo-1,4-b-xylanase produced by Bacillus subtilis LMG S-27588 (Beltherm MP/ML) for laying hens, minor poultry species and all avian species (Puratos NV). - Bampidis, Vasileios; Azimonti, Giovanna; de Lourdes Bastos, Maria; Christensen, Henrik; Dusemund, Birgit; Durjava, Mojca Fašmon; Kouba, Maryline; López-Alonso, Marta; López Puente, Secundino; Marcon, Francesca; Mayo, Baltasar; Pechová, Alena; et al. (EFSA Journal, 2021)