Re: Pathologic complete responses, long-term outcomes, and recurrence patterns in HER2-low vs. HER2-zero breast cancer after neoadjuvant chemotherapy: Several issues about HER2 expression and neoadjuvant chemotherapy in breast cancer

Eur J Cancer. 2023 Feb:180:184-185. doi: 10.1016/j.ejca.2022.11.018. Epub 2022 Dec 27.

¹ Department of Liver Surgery, Peking Union Medical College Hospital, China; Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
² Department of Breast Surgery, Peking Union Medical College Hospital, China; Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
³ Department of Breast Surgery, Peking Union Medical College Hospital, China; Academy of Medical Sciences and Peking Union Medical College, Beijing, China. Electronic address: fengmao_pumch@163.com.
⁴ Department of Liver Surgery, Peking Union Medical College Hospital, China; Academy of Medical Sciences and Peking Union Medical College, Beijing, China. Electronic address: zhengyongchang@pumch.cn.

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