1. Mood and Anxiety Program, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
2. Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC), Veterans Integrated Service Network (VISN) 19, Aurora, CO, USA
3. Military and Veteran Microbiome: Consortium for Research and Education (MVM-CoRE), Aurora, CO, USA
4. Mental Illness Research, Education and Clinical Center (MIRECC), Veterans Integrated Service Network (VISN) 5, VA Capitol Health Care Network, Baltimore, MD, USA
5. Saint Elizabeths Hospital, Department of Psychiatry, Washington, DC, USA
6. School of Medicine, University of Maryland Baltimore, Baltimore, MD, USA
7. Department of Integrative Physiology and Center for Neuroscience, University of Colorado Boulder, Boulder, CO, USA
8. Department of Physical Medicine and Rehabilitation and Center for Neuroscience, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
9. VA Maryland Healthcare System, Baltimore VA Medical Center, Baltimore, MD, USA
10. Systems Engineering and Management, Air Force Institute of Technology, Wright-Patterson AFB, OH, USA
11. Department of Microbial Pathogenesis, University of Maryland School of Dentistry, Baltimore, MD, USA
12. Copenhagen Research Center for Mental Health-CORE, Mental Health Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
13. Maryland State Athletic Commission, Baltimore, MD, USA
14. Saint Elizabeths Hospital, Neurology Consultation Services, Washington, DC, USA