The CADTH pCODR Expert Review Committee Process Explained. Comment on Rayson et al. Access to Neoadjuvant Pertuzumab for HER2 Positive Breast Cancer in Canada: A Dilemma Increasingly Difficult to Explain. Curr. Oncol. 2022, 29, 9891–9895. Here, ERBB2 is linked to breast carcinoma.