Esophageal Squamous Cell Carcinoma

• Shanghai Chest Hospital — Shanghai, China

• Department of GI Oncology, Peking University Cancer Hospital, — Beijing, Beijing Municipality, China

• Jiangsu Provincial Cancer Hospital — Nanjing, Jiangsu, China

• Changhai hosipital — Shanghai, Shanghai Municipality, China

• Cancer Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College — Beijing, Chaoyang, China

• Zhejiang Cancer Hospital — Hangzhou, Zhejiang, China

• The First Affiliated Hospital of Nanjing Medical University — Nanjing, China

Not specified

• START Los Angeles — Los Angeles, California, United States
• Hackensack Meridian - John Theurer Cancer Center — Edison, New Jersey, United States
• START New York Long Island — Lake Success, New York, United States
• START Dallas Forth Worth — Fort Worth, Texas, United States

• Maidstone and Tunbridge Wells NHS Trust — Maidstone, Kent, United Kingdom
• Liverpool University Hospitals NHS Foundation Trust — Liverpool, Merseyside, United Kingdom
• NHS Greater Glasgow and Clyde — Glasgow, United Kingdom
• The Clatterbridge Cancer Centre NHS Foundation Trust — Liverpool, United Kingdom