Unresectable Biliary Tract Carcinoma

• Homi Bhabha Cancer Hospital and Research Centre, Muzaffarpur — Muzaffarpur, Bihar, India
• Tata Memorial Hospital — Mumbai, Maharashtra, India
• Institute of Medical Sciences & SUM Hospital — Bhubaneswar, Odisha, India
• Homi Bhabha Cancer Hospital and Research Centre — Mūllānpur, Punjab, India

• NATIONAL CANCER CENTER 323, Ilsan-ro, Ilsandong-gu, — Goyang-si, Gyeonggi-do, South Korea

• HeNan — Zhengzhou, China

Not specified

• University of Alabama at Birmingham Cancer Center — Birmingham, Alabama, United States
• University of South Alabama Mitchell Cancer Institute — Mobile, Alabama, United States
• Mayo Clinic Hospital in Arizona — Phoenix, Arizona, United States
• NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro — Jonesboro, Arkansas, United States