Supplemental material, sj-docx-1-tct-10.1177_15330338231173773 for Voluntary Deep Inspiration Breath-Hold (VDIBH) Whole-Breast Irradiation Assisted by Optical Surface Monitoring System (OSMS) in Patients With Left-Sided Breast Cancer: A Prospective Phase II Study by Jiang-Hu Zhang, Tan-Tan Li, Shi-Rui Qin, Zhi-Qiang Liu, Si-Ye Chen, Yong-Wen Song, Yu Tang, Hao Jing, Hui Fang, Xu-Ran Zhao, Jing Jin, Yue-Ping Liu, Yuan Tang, Shu-Nan Qi, Ning Li, Bo Chen, Ning-Ning Lu, Ye-Xiong Li and Shu-Lian Wang in Technology in Cancer Research & Treatment