title: Author response.
authors.affiliation: Tel Aviv, Israel.
authors.forename: Avi
authors.initials: A
authors.lastname: Orr-Urtreger
authors.affiliation: Tel Aviv, Israel.
authors.forename: Ziv
authors.initials: Z
authors.lastname: Gan-Or
mesh_terms: D001943:Breast Neoplasms / Q000235:genetics*; D018270:Carcinoma, Ductal, Breast / Q000235:genetics*; D005260:Female; D006801:Humans; D011003:Ploidies