1. Department of Psychiatry, University of Illinois at Chicago, Chicago, IL 60612, USA
2. Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60612, USA
3. Department of Information and Decision Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
4. Department of Intelligence Computing, Hanyang University, Seoul 04763, Republic of Korea
5. Department of Computing, DePaul University, Chicago, IL 60604, USA
6. Department of Psychology, University of Illinois at Chicago, Chicago, IL 60612, USA
7. Department of Psychiatry, University of Utah, Salt Lake City, UT 84112, USA