Reply on "Prognosis according to the timing of recurrence in breast cancer" (Ann Surg Treat Res 2023;104:1-9)

Affiliations

• ¹ Division of Breast and Endocrine Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea.
• ² Division of Breast Surgery, Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.