Acknowledgements:
We thank Tanya Wyatt and Gary Gracie of SydPath Department of Anatomical
Pathology, St Vincent’s Hospital, and David Croucher and Jordan Hastings
for expert assistance with the Multiplex immunoassay. We are grateful to
members of the Rhinology and Skull Base Group for their ongoing
assistance. We thank the staff at the Ear Nose and Throat clinic who
assisted during trial visits. This research received funding for
mepolizumab treatment from GlaxoSmithKline.