J Allergy Clin Immunol 2018 06 2;141(6):2303-2306. Epub 2018 Mar 2.
Department of Clinical Immunology and Allergy, St James's University Hospital, Leeds, United Kingdom; National Institute for Health Research-Leeds Musculoskeletal Biomedical Research Centre and Leeds Institute of Rheumatic and Musculoskeletal Medicine, St James's University Hospital, Leeds, United Kingdom. Electronic address: