Funding for this research was provided by:
Physicians' Services Incorporated Foundation
Received: 31 March 2020
Accepted: 12 October 2020
First Online: 20 October 2020
Ethics approval and consent to participate
: Research ethics board approval was obtained from Mount Sinai Hospital Research Ethics Board (reference number 16–0129-C) and University Health Network Research Ethics Board (reference number 16–5446). As a retrospective study that reports de-identified data, patients’ consent for participation was waived.
: Not applicable.
: The authors declare that they have no competing interests.