Abbreviations
ABPA, allergic broncho-pulmonary aspergillosis; AFRS, allergic fungal rhinosinusitis; AIT, allergen immunotherapy; DGGE, Denaturing Gradient Gel Electrophoresis; ECP, eosinophil cationic protein; FeNO, fractional exhaled nitric oxide; HSP, hypersensitivity pneumonitis; Ig, immunoglobulin; ABPM, allergic broncho-pulmonary mycosis; PAMP, Pathogen-Associated Molecular Pattern; PCR, polymerase chain reaction; PRR, pattern recognition receptors; VOC, volatile organic compounds