doctors' services; medical services in the field of radiology and nuclear medicine; medical imaging services; X-ray services; X-ray examinations for medical purposes; x-ray examinations provided by medical laboratories; X-ray technician services; rental of medical X-ray apparatus; health care services for treating cancer; providing cancer screening services; breast cancer screening services; lung cancer screening; breast cancer screening; lung cancer screening services; cervical cancer screening; providing information in the field of cancer prevention, screening, diagnosis and treatment; provision of information in the field of cancer prevention, screening, diagnosis and treatment; medical analysis services for the diagnosis of cancer; prostate cancer screening; bowel cancer screening; cervical cancer screening services; medical care services; medical services; provision of medical information; medical and healthcare services; medical evaluation services