Variability of Target Volumes and Organs at Risk Delineation in Breast Cancer Radiation Therapy: Quality Assurance Results of the Pretrial Benchmark Case for the POTENTIAL Trial

Yuchun Song, Xuena Yan, Yu Tang, Hao Jing, Na Zhang, Jun Zhang, Yahua Zhong, Lihua Dong, Hong-Fen Wu, Jian Tie, Qiuzi Zhong, Weifang Yang, Xiaohong Wang, Xiaorong Hou, Yufei Lu, Lina Zhao, Jing Jin, Ye‐Xiong Li, Shulian Wang