Document is current

Article History

Accepted: 21 March 2021

First Online: 13 May 2021

Declaration

:

: This research has not previously been presented.

: None

: This article does not contain any studies with human or animal subjects performed by any of the authors.

: The views expressed are solely those of the authors and do not reflect the official policy or position of Scripps Mercy Hospital, the U.S. Army, U.S. Navy, U.S. Air Force, the Department of Defense, or the U.S. government.“I am a military service member or federal/contracted employee of the United States government. This work was prepared as part of my official duties. Title 17 U.S.C. 105 provides that ‘copyright protection under this title is not available for any work of the United States Government.’ Title 17 U.S.C. 101 defines a U.S. Government work as work prepared by a military service member or employee of the U.S. Government as part of that person's official duties.”