1. Center for Law and the Public's Health, Georgetown University, 600 New Jersey Avenue, NW, Washington, DC 20001, USA.
2. Center for Law and the Public's Health, Johns Hopkins University, 624 N. Broadway, 5th floor, Baltimore, MD 21205-1996, USA.
3. Center for Law and the Public's Health, Temple Law School, 1719 N. Broad Street, Philadelphia, PA 19122, USA.