1. Social Intervention Group, Columbia University School of Social Work, New York, NY, USA
2. Division of Health and Behavior, Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
3. MEF Associates, Alexandria, VA, USA
4. Department of Counseling and Clinical Psychology, Teachers College, Columbia University, New York, NY, USA
5. Department of Neurology, Columbia University, New York, NY, USA
6. University of Alabama School of Social Work, Tuscaloosa, AL, USA