Article History
Received: 10 December 2020
Accepted: 22 January 2021
First Online: 5 February 2021
Compliance with ethical standards
:
: This manuscript in part or in full has not been submitted or published anywhere. No authors have any relevant conflict of interest disclosures.
: The study was approved by the Institutional Review Board at the home institution.
: Written informed consent requirement was waived due to the rapid emergence of COVID-19.
Free to read: This content has been made available to all.