Age

18–any

Sex

FEMALE

Healthy volunteers

Not accepted

\>18 years of age
Diagnosed with stage I-III non-metastatic breast cancer within 12 months of diagnosis
Scheduled for surgery, chemotherapy, with or without radiotherapy or targeted therapy.

Women diagnosed with metastatic (stage IV) breast cancer
Women planning to move away from the area or be away for more than 6 months during the study period
Women planning to become pregnant during the study period
Implantable devices (e.g., pacemaker, nerve stimulator) or surgical implants (e.g., total hip or knee replacements)

Longitudinal Body Composition Assessment in Breast Cancer Patients