[1] Hop Univ Strasbourg, Nouvel Hop Civil, Dept Anesthesia & Intens Care, Strasbourg, France
[2] Univ Antwerp, Antwerp Univ Hosp, Dept Immunol Allergol & Rheumatol, Antwerp, Belgium
[3] Manchester Univ NHS Fdn Trust, Dept Immunol, Manchester, Lancs, England
[4] Univ Sydney, Northern Clin Sch, Sydney, NSW, Australia
[5] Royal North Shore Hosp, Dept Anaesthesia, Sydney, NSW, Australia
[6] Gunma Univ Hosp, Intens Care Unit, Gunma, Japan
[7] Auckland City Hosp, Dept Anaesthesia & Perioperat Med, Auckland, New Zealand
[8] Sir Charles Gairdner Hosp, Dept Anaesthesia, Perth, WA, Australia
[9] Sir Charles Gairdner Hosp, Anaesthet Allergy Referral Ctr Western Australia, Perth, WA, Australia
[10] Grp Hosp Paris Seine St Denis, AP HP, Dept Anesthesiol & Intens Care, Paris, France
[11] Univ Paris 13, Sorbonne Paris Cite, Paris, France
[12] Copenhagen Univ Hosp, Dept Dermatol & Allergy, Allergy Clin, Danish Anaesthesia Allergy Ctr, Gentofte, Denmark
[13] Univ Copenhagen, Dept Clin Med, Copenhagen, Denmark
[14] Haukeland Hosp, Dept Anaesthesia & Intens Care, Bergen, Norway
[15] Univ Bergen, Dept Clin Med, Bergen, Norway
[16] Brigham & Womens Hosp, Dept Anesthesiol Perioperat & Pain Med, 75 Francis St, Boston, MA 02115 USA
[17] Univ Leeds, Leeds Inst Med Res St Jamess, Leeds, W Yorkshire, England
[18] Univ Texas Southwestern Med Ctr Dallas, Dept Internal Med, Div Allergy & Immunol, Dallas, TX 75390 USA
[19] Monash Univ, Dept Anaesthesia & Perioperat Med, Melbourne, Vic, Australia
[20] Peninsula Hlth, Dept Anaesthesia, Melbourne, Vic, Australia
[21] Univ Clin Resp & Allerg Dis, Div Allergol, Golnik, Slovenia
[22] Alfonso X El Sabio Univ, Hosp Cent Cruz Roja, Allergo Anaesthesia Unit, Fac Med,ARADyAL,Allergy Unit, Madrid, Spain
[23] Univ Western Australia, Dept Pharmacol, Crawley, Australia
[24] Leeds Teaching Hosp NHS Trust, Anaesthet Dept, Leeds, W Yorkshire, England
[25] Leeds Teaching Hosp NHS Trust, Dept Clin Immunol & Allergy, Leeds, W Yorkshire, England
[26] Mayo Clin, Coll Med, Div Allerg Dis, Rochester, MN USA
[27] S Martino Policlin Hosp, Allergy Unit, Genoa, Italy