The Radiology department at Israel’s Hadassah Medical Center in Jerusalem has been conducting joint research with Philips Medical Systems. It has resulted in a laboratory to study dual energy CT techniques using an experimental IQon Spectral CT scanner that is the first of its kind in the world.
http://www.spectralctlearningcenter.philips.com/
http://www.israel-radiology.org.il/images/ISRA2017Abstracts.pdf