1. Illinois Institute of Technology; Chicago Illinois
2. Department of Psychiatry; Greifswald University; Greifswald Germany
3. Midwest Harm Reduction Institute; Heartland Health Outreach, Inc.; Chicago Illinois
4. Icahn School of Medicine at Mount Sinai New York; New York New York
5. University of Massachusetts Medical School; Worcester Massachusetts
6. RAND Corporation Santa Monica; Santa Monica California
7. The Illinois Consortium on Drug Policy; Roosevelt University; Chicago Illinois