Elicitors and phenotypes of adult patients with proven IgE‐mediated food allergy and non‐immune‐mediated food hypersensitivity to food additives. - Alexiou, Aikaterina; Höfer, Veronika; Dölle‐Bierke, Sabine; Grünhagen, Josefine; Zuberbier, Torsten; Worm, Margitta (Clinical & Experimental Allergy, 2022)