HER2-enriched subtype and pathological complete response in HER2-positive breast cancer: A systematic review and meta-analysis

Francesco Schettini, Tomás Pascual, Benedetta Conte, Núria Chic, Fara Brasó‐Maristany, Patricia Galván, Olga Martínez‐Sáez, Bárbara Adamo, María Vidal, Montserrat Muñoz-Mateu, Aranzazu Fernández-Martínez, Carla Rognoni, Gaia Griguolo, Valentina Guarneri, PierFranco Conte, Mariavittoria Locci, Jan C. Brase, Blanca González‐Farré, Patricia Villagrasa, Sabino De Placido, Rachel Schiff, Jamunarani Veeraraghavan, Mothaffar F. Rimawi, C. Kent Osborne, Sònia Pernas, Charles M. Perou, Lisa A. Carey, Aleix Prat