1. RAND Corporation, Santa Monica, CA, USA;
2. University of Southern California, Suzanne Dworak-Peck School of Social Work, USC Center for Mindfulness Science; USC Center for Artificial Intelligence in Society; USC Institute for Addiction Science, Los Angeles, CA;
3. University of Southern California, Department of Psychology, Los Angeles, CA;
4. University of Southern California, Keck School of Medicine, Department of Psychiatry and Behavioral Sciences, Los Angeles, CA