''''Experts recently determined that three-dimensional time-of-flight MR angiography on a 5T system yielded results comparable to those produced by a 7T. A new paper published in Radiology details ...'
''''The Ingenuity TF PET-MRI is a newly released whole-body hybrid PET-MR imaging system with a Philips time-of-flight GEMINI TF PET and Achieva 3T X-series MRI system. Compared to PET-CT, modifications to the positron emission tomography (PET) gantry were ...'
As far as the laws of mathematics refer to reality, they are not certain;
and as far as they are certain, they do not refer to reality. - Albert Einstein