1 Fetal Diagnostic Centers, Pasadena, Tarzana, and Lancaster, CA; Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI. Electronic address: grdevore@gmail.com.
2 Fetal Diagnostic Centers, Pasadena, Tarzana, and Lancaster, CA.
3 Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX.
4 Departments of Radiology and Biomedical Engineering, University of Michigan, Ann Arbor, MI.
5 Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Aurora, CO.