The Chronic Angioedema Registry (CARE): Rationale, Methods and Implementation. - Buttgereit, T.; Aulenbacher, F.; Gutsche, A.; Kolkhir, P.; Weller, K.; Vera Ayala, C.; Magerl, M.; Farkas, H.; Grumach, A. S.; Aygören‐Pürsün, E.; Bara, N.; Ben‐Shoshan, M.; et al. (Clinical & Experimental Allergy, 2024)