1. Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
2. The Fetal Center at Riley Children’s Health, Indianapolis, IN, USA
3. Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN, USA
4. Department of Anesthesia, Indiana University School of Medicine, Indianapolis, IN, USA
5. Department of Anesthesia, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
6. Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN, USA