T-DM1 vs Paclitaxel/Trastuzumab for Breast (ATEMPT Trial)

Memorial Sloan Kettering Cancer Center, New York

Memorial Sloan Kettering Cancer Center-Sleepy Hollow, Sleepy Hollow

Memorial Sloan Kettering Cancer Center Westchester, Harrison

Northwell Health/Monter Cancer Center, Lake Success

Queens Hospital Center, Comprehensive Cancer Center, Jamaica

Memorial Sloan Kettering Cancer Center-Mercy, Rockville Centre

Memorial Sloan Kettering Cancer Center-Suffolk, Commack

UPMC Cancer Center Jefferson Regional Med Ctr, Jefferson Hills

UPMC McKeesport, McKeesport

UPMC/HVHS Cancer Center, UPMC Beaver, Beaver

UPMC East, Monroeville

UPMC St. Margaret, Pittsburgh

UPMC Cancer Center St. Clair Hospital, Pittsburgh

UPMC Presbyterian Shadyside, Pittsburgh

UPMC Passavant, Pittsburgh

UPMC and the Washington Hospital Center, Washington

Arnold Palmer Cancer Center-Greensburg, Greensburg

Arnold Palmer Medical Oncology Oakbrook, Greensburg

Arnold Palmer Medical Oncology-Mt Pleasant, Mount Pleasant

UPMC Conemaugh Cancer Center, Johnstown

UPMC CancerCenters Butler, Butler

UPMC Jameson Cancer Center, New Castle

UPMC Horizon (Shenango), Farrell

UPMC Horizon (Greenville), Greenville

UPMC Northwest (Franklin), Seneca

UPMC Northwest (Oil City), Seneca

UPMC Pinnacle Harrisburg, Harrisburg

Lehigh Valley Hospital/Lehigh Valley Health Network, Allentown

Georgetown Hospital, Washington D.C.

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

Sibley Memorial Hospital, Washington D.C.

Suburban Hospital Cancer Program, Bethesda

Johns Hopkins - Green Spring Station, Lutherville

Johns Hopkins - Sidney Kimmel Comprehensive Cancer Center, Baltimore

University of North Carolina, Chapel Hill

Rex Cancer Center, Raleigh

Duke University Medical Center, Durham

Florida Cancer Specialists, Fort Myers

University of Alabama Birmingham, Birmingham

Tennessee Oncology/Sarah Cannon Research Institute, Nashville

Vanderbilt-Ingram Cancer Center, Nashville

The Ohio State University, Columbus

Indiana University - Wishard Hospital, Indianapolis

Indiana University Health - Melvin and Bren Simon Cancer Center, Indianapolis

Indiana University Health - University Hospital, Indianapolis

Indiana University - Springmill Medical Clinic, Indianapolis

Univeristy of Michigan Health System, Ann Arbor

Mayo Clinic, Rochester

Loyola University Medical Center, Maywood

University of Chicago Comprehensive Cancer Center at Silver Cross Hospital, New Lenox

University of Chicago Medical Center for Advanced Care Orland Park, Orland Park

Barnes-Jewish Hospital, St Louis

Washington University, School of Medicine, St Louis

Siteman Cancer Center - South County, St Louis

Siteman Cancer Center - West County, St Louis

Siteman Cancer Center - St. Peters, City of Saint Peters

Baylor College of Medicine-Baylor Clinic, Houston

Harris County Hospital District-Ben Taub General Hospital, Houston

MD Anderson Cancer Center, Houston

Harris County Hospital District-Smith Clinic, Houston

Mountain States Tumor Institute, Twin Falls

Mountain States Tumor Institute, Fruitland

Mountain States Tumor Institute, Meridian

Mountain States Tumor Institute, Nampa

Mountain States Tumor Institute, Boise

University of California San Francisco, San Francisco

University of Washington Seattle Cancer Care Alliance, Seattle

Florida Cancer Specialists, St. Petersburg

Hartford Hospital, Hartford

Midstate Medical Center, Meriden

Hartford Healthcare Cancer Institute at The Hospital of Central Connecticut, New Britain

William W Backus Hospital, Norwich

Eastern Maine Medical Center's Cancer Care, Brewer

Massachusetts General Hospital, Boston

Dana Farber Cancer Institute at Faulkner Hospital, Boston

Beth Israel Deaconess Medical Center, Boston

Dana-Farber Cancer Institute, Boston

Mass General North Shore Cancer Center, Danvers

Lowell General Hospital, Lowell

Dana-Farber Cancer Institute at Milford Hospital, Milford

New Hampshire Oncology-Hematology, PA, Concord

New Hampshire Oncology-Hematology, PA, Hooksett

New Hampshire Oncology-Hematology, PA, Laconia

Dana-Farber Cancer Insitute at Londonderry Hospital, Londonderry

Memorial Sloan Kettering Cancer Center-Basking Ridge, Basking Ridge