2.7 Ethics statement
This study was conducted in accordance with the Declaration of Helsinki.
Written informed consent was obtained from the parents; patient’s assent
was also obtained at the time of oral food challenge test, including the
use of stocked sera for research purposes. This current study, which
used the stocked sera, was again approved by the institutional ethical
committee at Aichi Children’s Health and Medical Center (#201669) and
at Nagoya University of Arts and Sciences (#200).
RESULTS