Yale Law School, Constitutional Court of Colombia, Yale Law School, Wissenschaftskolleg zu Berlin, Supreme Court of Canada, European University Institute, Program in Law and Public Affairs, Princeton University, Yale University - Law School, Constitutional Court of Italy, Yale University - Law School, Yale University - Law School, University of San Andres (UMSA), Yale University - Law School and LSU Paul M. Hebert Law Center

University of San Andres (UMSA)

Yale University - Law School, LSU Paul M. Hebert Law Center, Yale University - Law School, Constitutional Court of Colombia, affiliation not provided to SSRN, Program in Law and Public Affairs, Princeton University, Constitutional Court of Italy, University of San Andres (UMSA) and Conseil Constitutionnel