ACKNOWLEDGEMENTS
We thank our study participants, who were recruited through the TRACE
Peanut study (funded by the UK Food Standards Agency); we are grateful
to the study investigators (Chief investigator A Clark) and the Food
Standards Agency for their support; and to the members of our Data
Safety Monitoring Board: Professor Stephen Till, Dr Hazel Gowland and Dr
Mich Erlewyn-Lajeunesse. We are grateful to Emily Wilson, Louise Cross
and staff at the Respiratory Clinical Research Facility at the Royal
Brompton Hospital for their clinical support.