Policlinico Tor Vergata; Divisione Di Reumatologia, Roma, Lazio, Italy
Ospedale San Paolo; Divisione di Reumatologia, Savona, Liguria, Italy
Az. Ospedaliera Univ. di Parma; Medicina Interna e Reumatologia, Parma, Emilia-Romagna, Italy
Centro Medico San Roque; Oncology Dept, Tucuman, Argentina
Szegedi Tudomanyegyetem, AOK, Szent-Gyorgyi Albert Klinikai Kozpont, Onkoterapias Klinika, Szeged, Hungary
Hospital Privado San Jose; Oncologia, Obregon, Mexico
University of Pittsburgh, Pittsburgh, Pennsylvania, United States
University of Colorado, Denver, Colorado, United States
UCLA - School of Medicine; Division of Hematology/Oncology, Los Angeles, California, United States
CHU Sart-Tilman, Liège, Belgium
University of Virgina, Charlottesville, Virginia, United States
Centre Georges François Leclerc, Dijon, France