Rice, Valerie J. http://orcid.org/0000-0003-2008-9068
Liu, Baoxia
Allison, Stephen C.
Schroeder, Paul J.
Article History
First Online: 23 March 2019
Compliance with Ethical Standards
: The study was approved by the San Antonio Military Medical Center Institutional Review Board and was performed in accordance with the ethical standards of the 1964 Declaration of Helsinki. All of the participants provided their written informed consent before participating in the study.
: The authors declare that they have no conflict of interest.