Professor of International Law, Sciences Po School of Law and University of Manchester

European University Institute

Associate Professor, Universidad de los Andes (Colombia)

UiT, The Arctic University of Norway

Professor, VN Karazin Kharkiv National University

Han Depei Professor of International Law, Wuhan University

Full Professor of History of Medieval and Modern Law at the University of Siena.

Carnegie Mellon University

TOBB University of Economics and Technology

Associate Professor, Vrije Universiteit Brussel (VUB)