1. Comparative Medicine, The Interuniversity Messerli Research Institute of the University of Veterinary Medicine Vienna Medical University Vienna and University Vienna Vienna Austria
2. Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
3. Department of Translational Medical Science and ImmunoNutritionLab at CEINGE‐Advanced Biotechnologies University of Naples "Federico II" Naples Italy
4. Department of Medicine, School of Microbiology, APC Microbiome Ireland University College Cork Cork Ireland
5. Section of Paediatrics, Department of Clinical and Experimental Medicine University of Pisa Pisa Italy
6. Swiss Institute of Allergy and Asthma Research (SIAF) University of Zürich Davos Switzerland
7. Christine Kühne ‐ Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
8. Pediatric Area, Fondazione IRCCS Ca' Granda‐Ospedale Maggiore Policlinico Milan Italy
9. Department of Nutritional Sciences and Dietetics International Hellenic University Thessaloniki Greece
10. Children's Hospital Colorado University of Colorado Aurora Colorado USA