Author Affiliations +
Stefan J. Thunberg,1 Hartmut Sklebitz,2 Bengt Ekdahl,1 Lothar Baetz,2 Anders Lundin,1 Hans Moeller,1 Frank Fleischmann,3 Gregory Kreider,4 Tom Weidner2
1Siemens Elema AB (Sweden)
2Siemens Medical Engineering (Germany)
3OES GmbH (Germany)
4Philips Imaging Technologies (Netherlands)