1. The USFetus Research Consortium, Miami, FL, USA
2. Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Florida International University, Miami, FL, USA
3. The Fetal Institute Miami, Miami, FL, USA
4. Institute of Paediatrics, Obstetrics and Gynecology, Department of Maternal-Fetal Medicine, Kiev, Ukraine
5. Instituto Nacional de Perinatología, División de Medicina Materno-Fetal, Ciudad de México, México
6. Applied Basic Sciences, LLC, Houston, TX, USA