ACKNOWLEDGMENTS AND FUNDING SOURCES
The views expressed in this article are those of the author(s) and do not reflect the official policy or position of the U.S. Army Medical Department, Department of the Army, DoD, or the U.S. Government. This study was conducted under a protocol reviewed and approved by the U.S. Army Medical Research and Development Command Institutional Review Board and in accordance with the approved protocol. This material is based upon work supported by the U.S. Army Medical Research and Development Command under Contract No W81XWH-17-2-0069.