HER2-positive Advanced Breast Cancer

• Institut Jules Bordet — Anderlecht, Brussels Capital, Belgium
• CHU Charleroi - Marie Curie — Charleroi, Belgium
• UZ Gent — Ghent, Belgium
• UZ Leuven — Leuven, Belgium

• City of Hope Comprehensive Cancer Center — Duarte, California, United States
• University of California Los Angeles — Los Angeles, California, United States
• University of California San Diego Moores Cancer Center — San Diego, California, United States
• UCSF Helen Diller Family Comprehensive Cancer Center — San Francisco, California, United States

• The First Affiliated Hospital of Bengbu Medical College — Bengbu, Anhui, China
• Anhui Provincial Hospital( The First Affiliated Hospital of USTC) — Hefei, Anhui, China
• The Second Affiliated Hospital of Anhui Medical University — Hefei, Anhui, China
• The Fifth Medical Center of Chinese People's Liberation Army General Hospital — Beijing, Beijing Municipality, China

• Professor — Zhengzhou, Henan, China

• Zhejiang Cancer Hospital — Hangzhou, Zhejiang, China

• Zhejiang Cancer Hospital — Hangzhou, Zhejiang, China

Not specified

• Tianjin Cancer Hospital — Tianjin, China