1. Department of Radiology; Wayne State University School of Medicine; Detroit Michigan USA
2. Department of Biomedical Engineering; Wayne State University College of Engineering; Detroit Michigan USA
3. Perinatology Research Branch; NICHD/NIH/DHHS; Bethesda, Maryland, and Detroit Michigan USA
4. Department of Obstetrics and Gynecology; Wayne State University School of Medicine; Detroit Michigan USA
5. Department of Obstetrics and Gynecology; University of Michigan; Ann Arbor Michigan USA
6. Department of Epidemiology and Biostatistics; Michigan State University; East Lansing Michigan USA
7. Center for Molecular Medicine and Genetics; Wayne State University; Detroit Michigan USA