I Glenn Cohen1, Eli Y Adashi2. 1. Professor of Law, Harvard Law School, Director, Petrie-Flom Center for Health Law Policy, Biotechnology, and Bioethics, Harvard University, Cambridge, MA 02138, USA. 2. Professor of Medical Science, The Warren Alpert Medical School, Brown University, Providence, RI 02903, USA. eli_adashi@brown.edu.