Locally Advanced or Metastatic Breast Cancer

• Fudan University Shanghai Cancer Center — Shanghai, Shanghai Municipality, China

• Fudan University Shanghai Cancer Center — Shanghai, China

• Chinese PLA General Hospital Fifth Medical Center — Beijing, Beijing Municipality, China

• Fudan University Shanghai Cancer Center — Shanghai, Shanghai Municipality, China

• Affiliated Cancer Hospital, Sun Yat-sen University — Guangzhou, Guangdong, China
• Liuzhou people's Hospital — Liuzhou, Guangxi, China
• Anyang Cancer Hospital — Anyang, He'nan, China
• The First Affiliated Hospital of Henan University of Science and Technology — Luoyang, He'nan, China

• The First Affiliated Hispital of Bengbu Medical University — Bengbu, Anhui, China
• Anhui Provincial Cancer Hospital — Hefei, Anhui, China
• The First Affiliated Hispital of Anhui Medical University — Hefei, Anhui, China
• Maanshan People's Hospital — Maanshan, Anhui, China

• Fujian Cancer Hospital — Fuzhou, Fujian, China
• Affiliated Cancer Hospital, Sun Yat-sen University — Guangzhou, Guangdong, China
• The Affiliated Cancer Hospital of Guizhou Medical University — Guiyang, Guizhou, China
• AnYang Tumor Hospital — Anyang, Henan, China

• Shusen Wang — Guangzhou, Gangdong, China
• Hunan Cancer Hospital — Hunan, China

Not specified

• Sun Yat-sen University Cancer Center — Guangzhou, Guangdong, China