1. Division of Immunopathology Department of Pathophysiology and Allergy Research Center for Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
2. Division of Paediatric Allergy Department of Paediatrics University of Cape Town Cape Town South Africa
3. School of Public Health and Family Medicine Faculty of Health Sciences University of Cape Town Cape Town South Africa
4. Eastern Cape Department of Health Zithulele Hospital Mqanduli South Africa
5. Institute of Epidemiology and Medical Biometry Ulm University Ulm Germany
6. Pediatric Epidemiology Department of Pediatrics Medical Faculty Leipzig University Leipzig Germany
7. Department of Dermatology University of Cape Town Cape Town South Africa
8. Department for Health Evidence Biostatistics Research Group Radboud Institute for Health Sciences Radboud University Medical Center Nijmegen The Netherlands
9. Division of Epidemiology & Biostatistics School of Public Health & Family Medicine University of Cape Town Cape Town South Africa
10. NRC Institute of Immunology FMBA of Russia Moscow Russia
11. Laboratory of Immunopathology Department of Clinical Immunology and Allergy Sechenov First Moscow State Medical University Moscow Russia
12. Karl Landsteiner University for Health Sciences Krems Austria
13. INVIVO Planetary Health Network Research subgroup of the Worldwide Universities Network