Biliary Tract Diseases

• UC Davis Medical Center — Sacramento, California, United States
• Scripps Clinic — San Diego, California, United States
• University of Colorado, Denver — Aurora, Colorado, United States
• University of Chicago — Chicago, Illinois, United States

• GSK Investigational Site — Phoenix, Arizona, United States
• GSK Investigational Site — Sacramento, California, United States
• GSK Investigational Site — Miami, Florida, United States
• GSK Investigational Site — Novi, Michigan, United States

Not specified

• Assiut University — Asyut, Egypt

• M D Anderson Cancer Center — Houston, Texas, United States

• Kaohsiung Chang Gung Memorial Hospital — Kaohsiung City, Taiwan

• GIPMER — New Delhi, India

• Eduardo T Moro — Araçoiaba da Serra, São Paulo, Brazil

• Hospital Universitario German Trias I Pujol — Badalona, Barcelona, Spain
• Hospital Universitario Marqués de Valdecilla — Santander, Cantabria, Spain
• Hospital Universitario Príncipe de Asturias — Alcalá de Henares, Madrid, Spain
• Hospital de Cabueñes — Gijón, Principality of Asturias, Spain

• Konya Training and Research Hospital — Konya, Turkey (Türkiye)