Received: 11 March 2020
Accepted: 30 April 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: Data collection and analysis was done in accordance with the Declaration of Helsinki as well as the Journal of Allergy, Asthma, and Clinical Immunology editorial standards. Due to the retrospective and deidentified nature of this review, individualized patient consent was not obtained. The objectives, methodology, and data collection involved in this retrospective chart analysis were reviewed by the Bannatyne Campus Research Ethics Board (University of Manitoba, Winnipeg, Manitoba, Canada).
: Not applicable.
: The authors declare that they have no competing interests.