Funding for this research was provided by:
American International Recruitment Council (IG 21614)
Received: 7 August 2020
Revised: 28 December 2020
Accepted: 29 December 2020
First Online: 10 February 2021
: The study was performed in accordance with the principles set out in the Declaration of Helsinki. The CHU Sainte-Justine Research Ethics and the Fondazione IRCCS Ethics Committees approved the study based on chart review. Because patients and clinical data were de-identified and the study was considered to have minimal risks, the need for consent was waived by the Research Ethics committee.
: A.-M.L. received an honorarium for a conference given by Sobi (Swedish Orphan Biovitrum AB [publ] reg. number 556038–9321). The other authors declare no competing interests.