[1] Yale University School of Medicine,Department of Internal Medicine
[2] Yale University School of Public Health,Center for Interdisciplinary Research on AIDS
[3] VA Connecticut Healthcare System,Department of Psychiatry
[4] Yale University School of Medicine,Department of Psychiatry
[5] Yale University School of Public Health,Department of Medicine
[6] University of Washington,Pain Research, Informatics, Medical Comorbidities and Education (PRIME) Center
[7] University of Pittsburgh School of Medicine,Departments of Neurology and Psychology
[8] VA Pittsburgh Healthcare System,undefined
[9] VA Connecticut Healthcare System,undefined
[10] Yale University School of Medicine,undefined