1. Department of Family and Community Medicine, College of Medicine at Rockford, University of Illinois, Rockford, Illinois,
2. Department of Psychiatry and Behavioral Sciences, National Crime Victims Research and Treatment Center, Medical University of South Carolina, Charleston, South Carolina
3. Department of Psychiatry and Behavioral Sciences, National Crime Victims Research and Treatment Center, Medical University of South Carolina, Charleston, South Carolina, Ralph H. Johnson VA Medical Center, Charleston, South Carolina