Affiliations

• ¹ Department of Clinical Immunology, Southmead Hospital, North Bristol NHS Trust, Bristol, UK. Electronic address: alexandros.grammatikos@nbt.nhs.uk.
• ² Department of Clinical Immunology, University College London Hospitals NHS Foundation Trust, London, UK.
• ³ Department of Clinical Immunology, University Hospital of Wales, Cardiff, Wales, UK.
• ⁴ Department of Clinical Immunology, Nottingham University Hospitals NHS Trust, Nottingham, UK.
• ⁵ Department of Clinical Immunology, Southmead Hospital, North Bristol NHS Trust, Bristol, UK.
• ⁶ Department of Immunology, Queen Elizabeth University Hospital, Glasgow, UK.
• ⁷ Department of Clinical Immunology, Frimley Park Hospital, Frimley Health NHS Trust, Frimley, UK.
• ⁸ Department of Clinical Immunology, NHS Greater Glasgow and Clyde, Glasgow, UK.
• ⁹ Department of Clinical Immunology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
• ¹⁰ Synnovis, Guy's and St Thomas' NHS Foundation Trust, London, UK.
• ¹¹ Department of Clinical Immunology, Royal Victoria Infirmary, Newcastle upon Tyne, UK.
• ¹² Department of Clinical Immunology, Northern Care NHS Foundation Trust, Manchester, UK.
• ¹³ Department of Clinical Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK.
• ¹⁴ Department of Clinical Immunology, Royal Free NHS Foundation Trust, London, UK. Electronic address: david.lowe7@nhs.net.