Lauren Merz, MD, MSc, for “Developing a Pipeline for Removing Penicillin Allergy Labels in BMT Patients”: Identifying bone marrow transplant patients with reported penicillin allergies and building a system to refer them to an allergy clinic will create a low-cost, effective and safe pipeline for high-yield penicillin allergy de-labelling, which will improve patient care and significantly reduce health care costs.