Universitat Pompeu Fabra Barcelona Universiteit Van Amsterdam Amsterdam, Netherlands Università di Pisa Pisa, Italy Max Planck Institute For Security and Privacy Bochum, Germany Radboud Universiteit Nijmegen, Netherlands Universiteit Utrecht Utrecht, Netherlands Praksis Athens, Greece WIDE+ Ixelles, Belgium Eticas Research and Consulting Barcelona, Spain Adevinta Barcelona, Spain AlgorithmWatch CH Zurich, Switzerland
