1. Department of Biomedical Engineering, University of Wisconsin-Madison (K.L.R., A.R.-A.)
2. Department of Mechanical Engineering, University of Wisconsin-Madison (H.Z., A.R.-A.)
3. Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Wisconsin-Madison (B.T., T.H., J.I.I.)
4. Department of Radiology, University of Wisconsin-Madison (A.R.-A.)