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Article History

Received: 22 February 2022

Accepted: 7 June 2022

First Online: 7 July 2022

Funding

: Statistical analysis was paid for by the Greater Los Angeles Veterans Research and Education Foundation. No further funding was received for the study. The Rapid Service Fee was funded by the authors.

: Concept and design of the study, patient care, and drafting of the manuscript was done by Dr. Baumhefner. Statistical Analysis was done by Dr. Leng.

: Dr. Robert W Baumhefner and Dr. Mei Leng have no relevant financial or non-financial interests to disclose. They have no conflicts of interest to declare that are relevant to the content of this article. They certify that they have no affiliations with or involvement in any organization or entity with any financial or non-financial interest in the subject matter or materials discussed in this manuscript.

: A VA HRPP determination was made that this endeavor was an evaluation of a clinical undertaking to assess the feasibility of more systematic research in the future, and a report of clinical experiences that did not require formal IRB approval.

: The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable written request.