Pain

• Klinik und Polickinik für Mund-Kiefer-Gesichtschirurgie/Plastische Operationen Greifswald — Greifswald, Mecklenburg-Vorpommern, Germany
• Klinik für Mund-, Kiefer- und Gesichtschirurgie, Universitätsklinikum Schleswig Holstein, Campus Kiel — Kiel, Schleswig-Holstein, Germany
• Dr Tóth Bagi Zoltán Fogászati Rendeloje — Budapest, Hungary
• Centro di Farmacologia Clinica per la Sperimentazione dei Farmaci — Pisa, Italy

Not specified

Not specified

• Bristol Haematology and Oncology Centre — Bristol, England, United Kingdom
• Addenbrooke's Hospital — Cambridge, England, United Kingdom
• Warwick Medical School Clinical Trials Unit — Coventry, England, United Kingdom
• St. Luke's Cancer Centre at Royal Surrey County Hospital — Guildford, England, United Kingdom

• Centre Pierre et Marie Curie, Centre hospitalier universitaire Mustapha (CHU) — Algiers, Algeria
• Irmandade de Santa Casa de Misericordia de Porto Alegre — Porto Alegre, Brazil
• Misr Oncology Center (MOC) — Cairo, Egypt
• Tata Memorial Hospital — Mumbai, India

• Center of Evaluation and Treatment of the pain - Saint-Antoine Hospital — Paris, Île-de-France Region, France

Not specified

• Connecticut Children's Medical Center — Hartford, Connecticut, United States

• Connecticut Children's Medical Center — Hartford, Connecticut, United States

• Chiba, Japan
• Chikushino-shi, Japan
• Fukuoka, Japan
• Himeji, Japan