Understanding the patient experience of drug reaction with eosinophilia and systemic symptoms: A qualitative study.

Competing Interests: Conflicts of interest Dr Wolfson has served as a consultant for Lumicell, Inc. Dr Blumenthal has served as a consultant for Denali, received a grant from Thermo Fisher Scientific, and received royalties from UpToDate, Inc. Drs Samarakoon, Zhou, Author Bassir, Drs Phillips, Kroshinsky, Cucka, Biglione, Phadke, Jaggers, Authors Byrne, and Judd have no conflicts of interest to declare.