Canadian Anaphylaxis Network- Predicting Recurrence after Emergency Presentation for Allergic REaction (CAN-PREPARE): A Prospective Cohort Study

Waleed Alqurashi, University of Ottawa Faculty of Medicine, Ottawa, ON, Canada; Cheryl Kreviazuk, Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada; Marcus S.. Shaker, Dartmouth Hitchcock Medical Center, Lebanon, NH, United States; George A.. Wells, University of Ottawa Faculty of Medicine, Ottawa, ON, Canada; Gary Collins, University of Oxford, Oxford, England, United Kingdom; Matthew Greenhawt, Children's Hospital Colorado, Aurora, CO, United States; Janet Curran, Dalhousie University, Halifax, NS, Canada; Roger Zemek, University of Ottawa Faculty of Medicine, Ottawa, ON, Canada; Suzanne Schuh, The Hospital for Sick Children, Toronto, ON, Canada; Anne K.. Ellis, Queen's University, Kingston, ON, Canada; Jennifer gerdts, Food Allergy Canada, Toronto, ON, Canada; Andrew Dixon, University of Alberta, Edmonton, AB, Canada; Mohamed Eltorki, university of calgary, Calgary, AB, Canada; Stephen Freedman, University of Calgary, Calgary, AB, Canada; Jocelyn Gravel, Université de Montreal, Montréal, PQ, Canada; Naveen Poonai, The University of Western Ontario - Schulich School of Medicine & Dentistry, Dorchester, ON, Canada; Grace Bravo, Children's Hospital, London, ON, Canada; Margitta Worm, Charité-Universitätsmedizin Berlin, Berlin, Berlin, Germany; Amy Plint, University of Ottawa Faculty of Medicine, Ottawa, ON, Canada