Surgical Procedure, Unspecified

• Ospedale Carlo Urbani — Iesi, Ancona, Italy
• Ospedale Generale Regionale F. Miulli — Acquaviva delle Fonti, Bari, Italy
• IRCCS Saverio de Bellis — Castellana Grotte, Bari, Italy
• Policlinico San Marco Zingonia — Osio Sotto, Bergamo, Italy

• National Taiwan University Hospital — Taipei, Taiwan

• Portsmouth Hospitals NHS Trust — Portsmouth, Hampshire, United Kingdom

• Instituto do Câncer do Estado de São Paulo - ICESP — São Paulo, Brazil

• School of Dentistry - University of Bologna — Bologna, Italy

• Fondazione Poliambulanza Istituto Ospedaliero — Brescia, Lombardy, Italy

• Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo — São Paulo, Brazil

Not specified

• University of Southern California — Los Angeles, California, United States

• CHU Brugmann — Brussels, Belgium