Pfaar, O., Agache, I., Bonini, M., Brough, H., Chivato, T., Del Giacco, S., Gawlik, R., Gelincik, A., Hoffmann‐Sommergruber, K., Jutel, M., Klimek, L., Knol, E., Lauerma, A., Ollert, M., O'Mahony, L., Mortz, C., Palomares, O., Riggioni, C., Schwarze, J., Skypala, I., Torres, M., Untersmayr, E., Walusiak‐Skorupa, J., Chaker, A., Giovannini, M., Heffler, E., Jensen‐jarolim, E., Quecchia, C., Sandoval‐ruballos, M., Sahiner, U., Tomić Spirić, V. & Alvaro‐lozano, M. 2021, 'COVID‐19 pandemic and allergen immunotherapy – an EAACI survey', Allergy, 76(11), pp. 3504-3516. https://doi.org/10.1111/all.14793