Declaration of competing interests
From the following article:
Medical imaging: the radiation issue
Andrew J. Einstein
Nature Reviews Cardiology 6, 436-438 (June 2009)
doi:10.1038/nrcardio.2009.53
Declaration: A. J. Einstein has received research support from Covidien, consultancy fees from GE Heathcare, and travel expenses from GE Heathcare, INVIA Medical Imaging Solutions, Philips Medical Systems, and Toshiba America Medical Systems.
