[1] Harvard Medical School,Department of Psychiatry, Massachusetts General Hospital
[2] Carolina Headache Institute,Department of Environmental Health Sciences, Arnold School of Public Health
[3] University of South Carolina,Department of Exercise Science, Arnold School of Public Health
[4] University of South Carolina School of Medicine,undefined
[5] University of South Carolina,undefined
[6] Navy Region Mid-Atlantic,undefined
[7] Reserve Component Command,undefined
[8] Columbia VA Health Care System,undefined