1. Advanced Medical Imaging Center and School of Electrical and Computer Engineering University of Oklahoma Norman OK73019USA
2. Department of Radiology University of Alabama at Birmingham Birmingham AL35249USA
3. Department of Radiology and Imaging Sciences University of Utah Salt Lake City UT84132USA
4. Hologic, Inc. Newark DE19702USA
5. Department of Radiology and Biostatistics University of Iowa Iowa City IA52242USA