... of limbs and associated joints, and the scapula Axial skeleton included vertebra, ribs, sternum, clavicle and associated joints, bones of skull, face and associated joints, mandible, and pelvic ... nationwide cancer surveillance and control a comparison between the National Program of Cancer Registries (NPCR) and the Surveillance, Epidemiology, and End Results (SEER) Program (United States) Cancer ... MUJ carried out analysis and wrote the manuscript SPS conceived the idea and was the senior author in preparation of manuscript 19 20 Both authors have read and approve the manuscript 21 References...