1 Department of Psychiatry and Health Behavior, Medical College of Georgia, Augusta University, Augusta, GA, United States.
2 Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, United States.
3 Department of Medicine, Division of Rheumatology, Medical College of Georgia, Augusta University, Augusta, GA, United States.
4 Department of Psychiatry and Health Behavior, Medical College of Georgia, Augusta University, Augusta, GA, United States. Electronic address: brmiller@augusta.edu.