1. Department of Pulmonology, Faculty of Health Sciences, University of the Witwatersrand,
South Africa
2. The Allergy Clinic, Blairgowrie,
South Africa
3. Department of Paediatric Allergy, Faculty of Child Health, University of Cape Town,
South Africa
4. Department of Paediatric Allergy, Private Practice, Vincent Palotti Hospital,
South Africa
5. Department of Allergy, Pulmonology and Immunology, Faculty of Health Sciences, University of the Free State,
South Africa
6. Private Practice, Mediclinic Panorama,
South Africa
7. Department of Otorhinolaryngology, Private Practice, Mediclinic Sandton,
South Africa
8. Johannesburg Cochlear Implant Programme, Netcare Linksfield Hospital,
South Africa
9. Allergy Division, Faculty of Health Sciences, Red Cross War Memorial Children’s Hospital, University of Cape Town,
South Africa
10. Department of Allergy and Asthma Clinic, Private Practice,
South Africa
11. Department of Internal Medicine, Faculty of Health Sciences, Sefako Makgato Health Sciences University,
South Africa
12. Department of Otolaryngology, Faculty of Health Sciences, University of Pretoria,
South Africa
13. Department of Otorhinolaryngology, Faculty of Health Sciences, University of the Witwatersrand,
South Africa
14. Department of Medicine, Faculty of Health sciences, University of Cape Town,
South Africa
15. Department of Otorhinolaryngology – Head and Neck Surgery, Faculty of Health Sciences, University of Pretoria,
South Africa
16. Department of Otorhinolaryngology, Faculty of Health Sciences, University of the Free State,
South Africa
17. Department of Immunology, Ampath Laboratories,
South Africa
18. Department of Paediatrics and Child Health, Faculty of Health Sciences, University of Pretoria,
South Africa
19. Departments of Inborn Errors of Immunity and Allergology, Faculty of Sciences, University of Pretoria,
South Africa
20. Department of Immunology, Faculty of Health Sciences, University of Pretoria,
South Africa
21. Department of Clinical Virology, Faculty of Health Sciences, University of Stellenbosch,
South Africa
22. Department of Virology Allergy and Immunology, Lancet Laboratories,
South Africa
23. Department of Medicine, Faculty of Health Sciences, University of the Witwatersrand,
South Africa