Disclosure of potential conflict of interest: F. E. R. Simons has received research support from the Canadian Institutes of Health Research and is on the Anaphylaxis Advisory Boards for Dey, Sanofi-Aventis, and ALK-Abelló. M. B. Bilò has given lectures for ALK-Abelló and Phadia. D. K. Ledford has received research support from Forest Labs, Genentech/Abbott, Merck, and Viro Dharma . A. Sheikh is a Clinical Champion for the Royal College of General Practitioners and a consultant for ALK-Abelló, has done advisory work for Phadia, and is an advisor for the Royal College of Pediatrics and Child Health. The rest of the authors have declared that they have no conflict of interest.
The “World Allergy Organization Guidelines for the Assessment and Management of Anaphylaxis” was originally published as a WAO position paper in: Simons FER, Ardusso LRF, Bilò MB, El-Gamal YM, Ledford DK, et al. World Allergy Organization Journal 2011;2(3):13-36 on February 24, 2011.