Brain Function in Premenopausal Women Receiving Tamoxifen With or Without Ovarian Function Suppression for Early-Stage Breast Cancer on Clinical Trial IBCSG 24-02

Don Monti Comprehensive Cancer Center at North Shore University Hospital, Manhasset

Batte Cancer Center at Northeast Medical Center, Concord

Mission Hospitals - Memorial Campus, Asheville

Piedmont Hospital, Atlanta

CCOP - Atlanta Regional, Atlanta

CCOP - Northern Indiana CR Consortium, South Bend

Front Range Cancer Specialists, Fort Collins

Mercy General Hospital, Sacramento

Norwalk Hospital, Norwalk

Northside Hospital Cancer Center, Atlanta

Saint Joseph's Hospital of Atlanta, Atlanta

New Hampshire Oncology - Hematology, PA at Payson Center for Cancer Care, Concord

Abramson Cancer Center of the University of Pennsylvania, Philadelphia

British Columbia Cancer Agency - Centre for the Southern Interior, Kelowna

Ottawa Hospital Regional Cancer Centre - General Campus, Ottawa