Professor of Experimental Physics, Innsbruck University

CUDA Research Center - University of Padova

Stanford University

INFN and University of Padua

Astrophysicist, Naval Research Laboratory

Research Professor, IFAE

Professor for Astroparticle Physics, University of Hamburg

Politecnico e INFN Bari

School of Physics, University of the Witwatersrand

Professor of Physics, University of Johannesburg