1. Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
2. Center for Rhinology and Allergology Wiesbaden Germany
3. Department of Clinical Immunology Wrocław Medical Universityand ALL‐MED Medical Research Institute Wrocław Poland
4. Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
5. Department of Dermatology and Allergy Comprehensive Allergy Center Charité Charité Universitaetsmedizin Berlin a Member of GA2LEN Berlin Germany
6. University Hospital Montpellier Montpellier France
7. MACVIA‐France Montpellier France
8. Institute of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
9. Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford CA USA
10. Department of Respiratory Medicine & Allergology Institute for Clinical Science Skane University Hospital Lund University Lund Sweden
11. Department of Respiratory Medicine First Faculty of Medicine Charles University and Thomayer Hospital Prague Czech Republic
12. Department of Clinical Pharmacy and Pharmacology University Medical Center Groningen University of Groningen Groningen The Netherlands
13. Translational Medicine Program Peter Gilgan Centre for Research and Learning Hospital for Sick Children Toronto ON Canada
14. Departments of Paediatrics and Immunology Division of Immunology and Allergy Food Allergy and Anaphylaxis Program The Hospital for Sick Children University of Toronto Toronto ON Canada
15. Department of Immunology University of Toronto Toronto ON Canada
16. Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam The Netherlands
17. Department of Information‐Technology (IT) University Hospital Marburg Marburg Germany
18. Allergy, Asthma & Clinical Immunology Alfred Health Melbourne VIC Australia
19. Department of Allergy, Immunology and Respiratory Medicine Central Clinical School Monash University and Alfred Health Melbourne VIC Australia
20. Departments of Medicine and Microbiology APC Microbiome Ireland University College Cork Cork Ireland
21. Department of Clinical Psychology and Psychotherapy Philipps‐University of Marburg Marburg Germany
22. Institute of Medical Psychology and Behavioral Immunobiology University Clinic Essen Essen Germany
23. Allergy Unit Malaga Regional University Hospital‐UMA‐ARADyAL Málaga Spain
24. Chair and Institute of Environmental Medicine UNIKA‐T Technical University of Munich and Helmholtz Zentrum München Augsburg Germany
25. Outpatient Clinic for Environmental Medicine University Hospital Augsburg Germany
26. Department of Otolaryngology National University of Singapore Singapore Singapore
27. Department of Otolaryngology Head and Neck Surgery Beijing Tongren Hospital Beijing China
28. Department of Allergy Beijing Tongren Hospital Beijing China
29. Department of Cardiovascular and Thoracic Sciences Fondazione Policlinico Universitario A. Gemelli ‐ IRCCS Università Cattolica del Sacro Cuore Rome Italy
30. National Heart and Lung Institute (NHLI) Imperial College London London UK
31. Department of Allergology, Occupational Dermatology and Environmental Medicine University Hospital Münster Münster Germany
32. Children's Allergy Service Evelina Children's Hospital Guy's and St. Thomas' Hospital NHS Foundation Trust London UK
33. Paediatric Allergy Group Department of Women and Children's Health School of Life Course Sciences King's College London London UK
34. School of Medicine University CEU San Pablo Madrid Spain
35. Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
36. Department of Pediatric Pulmonology, Immunology and Intensive Care Medicine Charité Universitaetsmedizin Berlin Germany
37. Department of Internal Medicine, Allergology Clinical Immunology Medical University of Silesia Katowice Poland
38. Department of Internal Medicine Division of Immunology and Allergic Diseases Istanbul Faculty of Medicine Istanbul University Istanbul Turkey
39. Department of Otorhinolaryngology Cliniques Universitaires Saint‐Luc Brussels Belgium
40. Departments of Immunology and Dermatology/Allergology University Medical Center Utrecht Utrecht The Netherlands
41. Department of Dermatology and Allergology Helsinki University Hospital Inflammation Centre University of Helsinki Helsinki Finland
42. Department of Dermatology and Allergy Centre Odense Research Centre for Anaphylaxis (ORCA) Odense University Hospital University of Southern Denmark Odense Denmark
43. Department of Infection and Immunity Luxembourg Institute of Health Esch‐sur‐Alzette Luxembourg
44. Department of Biochemistry and Molecular Biology Chemistry School Complutense University of Madrid Spain
45. Pediatric Allergy and Clinical Immunology Department Hospital Sant Joan de Déu Barcelona Spain
46. Institut de Recerca Sant Joan de Déu Barcelona Spain
47. Centre for Inflammation Research and Child Life and Heath the University of Edinburgh Edinburgh UK
48. Royal Brompton and Harefield NHS Foundation Trust London UK
49. Department of Occupational Diseases and Environmental Health Nofer Institute of Occupational Medicine Lodz Poland
50. Department of Allergy and Immunology Hospital Quironsalud Bizkaia Erandio Spain
51. ENT Department Upper Airways Research Laboratory Ghent University Hospital Ghent Belgium
52. International Airway Research Center First Affiliated Hospital Guangzou Sun Yat‐sen University Guangzou China
53. Division of ENT Diseases CLINTEC, Karolinska Institutet Stockholm Sweden
54. Woolcock Institute of Medical Research Woolcock Emphysema Centre University of Sydney Glebe NSW Australia
55. Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
56. Personalized Medicine Asthma & Allergy Clinic Humanitas University & Research Hospital‐IRCCS Milano Italy
57. Department of Internal Medicine, Allergy Section Hospital Vall d'Hebron & ARADyAL Research Network Barcelona Spain
58. Serviço de Imunoalergologia, Hospital de Dona Estefânia Centro Hospitalar de Lisboa Central Lisbon Portugal
59. NOVA Medical School/Comprehensive Health Research Center (CHRC) Universidade Nova de Lisboa Lisbon Portugal
60. ProAR – Nucleo de Excelencia em Asma Federal University of Bahia Bahia Brasil
61. GARD/WHO Executive Committee Bahia Brazil
62. Medical Consulting Czarlewski Levallois‐Perret France
63. Faculdade de Medicina da Universidade do Porto CINTESIS Center for Research in Health Technologies and Information Systems Porto Portugal
64. MEDIDA, Lda Porto Portugal
65. Center of Allergy and Immunology Tbilisi Georgia
66. David Tvildiani Medical University in Tbilisi Tbilisi Georgia
67. Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
68. Servicio de Alergia e Immunologia Clinica Santa Isabel Buenos Aires Argentina
69. Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Lodz Poland
70. Department of Pathology Faculty of Medicine Institute of Biomedical Sciences Vilnius University Vilnius Lithuania
71. Faculty of Medicine Institute of Clinical medicine Clinic of Chest Diseases and Allergology Vilnius University Vilnius Lithuania
72. Center of Excellence in Asthma and Allergy Médica Sur Clinical Foundation and Hospital México City Mexico
73. Allergy & Immunology Centre Pantai Hospital Kuala Lumpur Kuala Lumpur Malaysia
74. Allergy Center CUF Descobertas Hospital Lisbon Portugal
75. ENT Department Rhinology Unit & Smell Clinic Hospital Clinic ‐ Clinical & Experimental Respiratory Immunoallergy IDIBAPSCIBERESUniversity of Barcelona Barcelona Catalonia Spain
76. Johns Hopkins School of Medicine Baltimore MD USA
77. Japan Anti‐Tuberculosis Association (JATA) Fukujuji Hospital, and National Hospital Organization (NHO)Tokyo National Hospital Tokyo Japan
78. Chiba University and Chiba Rosai Hospital Chiba Japan
79. Division of Infection Immunity & Respiratory Medicine Royal Manchester Children's Hospital University of Manchester Manchester UK
80. Allergy Department 2nd Pediatric Clinic Athens General Children's Hospital "P&A Kyriakou” University of Athens Athens Greece
81. Allergy and Clinical Immunology, Department of Internal Medicine Santa Maria della Speranza Hospital Salerno Italy
82. Allergy and Clinical Immunology Unit Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
83. Institute of Immunology Faculty of Medicine University of Coimbra Coimbra Portugal
84. ICBR ‐ Coimbra Institute for Clinical and Biomedical Research CIBB Faculty of Medicine University of Coimbra Coimbra Portugal
85. Department of Prevention of Environmental Hazards and Allergology Medical University of Warsaw Warsaw Poland
86. Department of Respiratory Medicine Hvidovre Hospital Hvidovre Denmark
87. Faculty of Health Sciences Institute of Clinical Medicine University of Copenhagen Denmark
88. Faculty of Medicine Institute of Clinical Medicine & Institute of Health Sciences Vilnius University Vilnius Lithuania
89. Interdisciplinary Department of Medicine Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
90. Department of Pulmonary Diseases Faculty of Medicine Celal Bayar University Manisa Turkey
91. Transylvania University Brasov Romania
92. Theramed Medical Center Brasov Romania