Clinical significance of WES-defined ERBB2 amplification in resectable colorectal cancer - Kazuki Kishi; Atsushi Hamabe; Yusuke Suwa; Naoya Akazawa; Keiji Hirata; Masataka Ikeda; Mitsuru Yokota; Kentaro Kato; Masahito Kotaka; Yujiro Nishizawa; Hideaki Bando; Yoshiaki Nakamura; et al. (International Journal of Clinical Oncology, 2026)