Providing information concerning the causes, detection, diagnosis, and treatment of breast cancer and related medical, psychological, and social issues to breast cancer patients and their families, to the public, and to health-care professionals; providing a telephone hot line to support breast cancer patients and to provide information in the field of breast cancer and related medical, psychological, and social issues; providing information in the field of breast cancer and related medical, psychological, and social issues via the Internet; providing a network of breast cancer survivors and other volunteers to support breast cancer patients