Reply.

Regarding the first question, however, we believe that there is a clear answer in the article itself. We stated, in the Methods section, that “the biopsy specimens were assessed in Palermo by 2 pathologists (G.G. and/or A.M.F.)”; the eosinophil count, which seems to be one of the most important findings of the study, “was further assessed by an experienced gastrointestinal pathologist (V.V.) in Brescia.” We also added that “all reviewers were blinded to the diet allocation and final diagnosis of each patient.” Consequently, the k value provided in the Results section referred to the agreement between the evaluation performed in Palermo and the evaluation performed in Brescia. No further det…