Alex J. Barker1, Fuxing Zhang2, P
1Diagnostic Radiology, Medical Physics,
University Hospital Freiburg, Freiburg, Germany; 2Mechanical
Engineering, University of Colorado, Boulder, CO, United States; 3Peninsula
Medical School, University of Exeter, United Kingdom; 4Center for
Bioengineering, University of Colorado at Denver Health Sciences, CO, United
States; 5Division of Cardiology, The Children's Hospital, CO,
United States need to fill this out