ASO Author Reflections: Preoperative Prediction of Pathological Complete Response Using Deep Neural Network After Neoadjuvant Chemotherapy in Esophageal Cancer Patients. - Matsuda S; Irino T; Okamura A; Mayanagi S; Booka E; Takeuchi M; Kawakubo H; Takeuchi H; Watanabe M; Kitagawa Y (Annals of surgical oncology, 2023)