Heterogeneity of Hormone Receptors and HER2 in Breast Cancer Cutaneous Metastases: An Institutional Experience. - Iozzo, Roberta; Belcastro, Eugenia; Fanelli, Giuseppe Nicolò; Cinacchi, Paola; Ferrari, Paola; Nicolini, Andrea; Scatena, Cristian (International Journal of Molecular Sciences, 2026)