1. Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA 19104
2. Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA 19104
3. Institute for Human-Centered Artificial Intelligence, Stanford University, Stanford, CA 94305
4. Technology & Translational Research Unit, National Institute on Drug Abuse Intramural Research Program, NIH, Baltimore, MD 21224
5. Department of Computer Science, Stony Brook University, Stony Brook, NY 11794