Conflict of interest
CHRONIC RHINOSINUSITIS
BB has received grants from MEEI Curing Kids Fund, Cook Medical, Medtronics, and the NIH/NINDS 1R01NS108968-01; Dr. Bleier has consultant arrangements with Olympus, Medtronics, 3D Matrix, Third Wave Therapeutics, Bear-ENT, and Karl Storz; has provided expert testimony on ENT-related cases; has a patent for P-gp and Cystatin inhibition for chronic rhinosinusitis and receives royalties from this patent.The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.