1. Inserm UMR 576, Nice, France;
2. Université Nice-Sophia, Antipolis, France;
3. Laboratorio di Ricerca Oncologica, Istituti Ortopedici Rizzoli, Bologna, Italy;
4. CHU Nice, Hôpital de l'Archet, Laboratoire d'Immunologie, Nice, France;
5. Centre Commun de Microscopie Faculté des Sciences, Parc Valrose Nice, France; and
6. Department of Biochemistry and Molecular Biology and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Melbourne, Australia