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Pain scores during the first 12 weeks after treatment for all patients, patients with spinal metastases, patients with breast or prostate cancer, and patients in good clinical condition (i.e., WHO score 0–1). Pain was scored on a 11-point pain scale ranging from 0 (no pain) to 10 (worst imaginable pain). The numbers below the graph indicate the number of patients that provided pain scores at specific time points
