1. Laboratories of Immunology and Antibody Glycan Analysis Institute of Nutritional Medicine University of Lübeck and University Hospital Schleswig‐Holstein, Airway Research Center North (ARCN), German Center for Lung Research (DZL) Lübeck Germany
2. Core Facility Fluorescence Cytometry Research Center Borstel, Leibniz Lung Center Borstel Germany
3. Division of Clinical and Molecular Allergology, Priority Area Chronic Lung Diseases, Research Center Borstel Leibniz Lung Center, Airway Research Center North (ARCN), German Center for Lung Research (DZL) Borstel Germany
4. Fraunhofer Institute of Toxicology and Experimental Medicine German Center for Lung Research (DZL) Hannover Germany
5. Department of Human Medicine Medical School Berlin Berlin Germany
6. Institute of Laboratory Medicine, Clinical Chemistry and Pathobiochemistry Charité‐Universitätsmedizin Berlin, Corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
7. Interdisciplinary Allergy Outpatient Clinic, Department of Pneumology University of Lübeck Lübeck Germany
8. Department of Anesthesiology and Intensive Care University of Lübeck and University Medical Center of Schleswig‐Holstein Lübeck Germany