Bédard A, Antó JM, JA F, Arnavielhe S, C B, Bedbrook A, C B-J, Bosnic-Anticevich S, Cardona V, AA C, et al. MASK study group. Correlation between work impairment, scores of rhinitis severity and asthma using the MASK-air® App. Allergy 2020. 2020;75(7):1672-1688.