Document is current

Article History

Received: 17 July 2021

Accepted: 15 October 2021

First Online: 22 October 2021

Declarations

:

: None of the authors have any interest to disclose.

: All procedures performed in the studies involving human participates were in accordance with the ethical standards of the institution and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.

: Appropriate Institutional Board Review approval was obtained for the study.

: This article does not contain any study with animals performed by the authors.

: The informed consent due to the retrospective review nature of this study was waived by the Institutional Review Board at the VA North Texas Health Care System.