Cetuximab + / - Carboplatin for Estrogen Receptor-Negative, Progesterone Receptor-Negative Metastatic Breast Cancer

Lombardi Comprehensive Cancer Center at Georgetown University Medical Center, Washington D.C.

Washington Cancer Institute at Washington Hospital Center, Washington D.C.

Rex Cancer Center at Rex Hospital, Raleigh

Duke Comprehensive Cancer Center, Durham

Lurleen Wallace Comprehensive Cancer at University of Alabama - Birmingham, Birmingham

Mayo Clinic Cancer Center, Rochester

Washington University School of Medicine, St Louis

Baylor University Medical Center - Houston, Houston

UCSF Comprehensive Cancer Center, San Francisco

Indiana University Melvin and Bren Simon Cancer Center, Indianapolis

Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore

Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute, Boston

Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill, Chapel Hill

M. D. Anderson Cancer Center at University of Texas, Houston