Ana Rita Calmeiro Barroca, partner at Milberg Sousa Ferro, Lisbon, Portugal. For correspondence: <mailto:ana.rita.barroca@milberg.pt>; Nuno Pires Salpico, guest lecturer at University of Lisbon Law School and associate lawyer at Milberg Sousa Ferro, Lisbon, Portugal. For correspondence: <mailto:nuno.salpico@milberg.pt>.In accordance with the ASCOLA Declaration of Ethics, the authors disclose that they acted or are acting for the claimant in cases mentioned in this paper.