Methods
Sera of 101 peanut-sensitized children, 5 to 24 months of age (median 16 months) were analyzed regarding sIgE to hazelnut, walnut and cashew and to their 2S-albumins Cor a 14, Jug r 1 and Ana o 3 as well as to Ara h 1 and 2, by using the NOVEOSTM immunoanalyzer system.