Norman H Silverman Editor & Author

Simcha Yagel MD is Professor and Head of Division, Department of Obstetrics & Gynecology, Hadassah University Hospital, Mount Scopus, Jerusalem, Israel; Founder and former Chairman of the Israel Society of Ultrasound in Obstetrics and Gynecology; and Founding Chairman of the Israel Society for Placenta Research, 2009-2014. Norman H. Silverman MD, DSc, FACC is Professor, Division of Pediatric Cardiology, Lucile Packard Children’s Hospital, Stanford University Medical Center, Palo Alto, USA. Ulrich Gembruch MD, PhD is Professor, Department of Obstetrics and Prenatal Medicine, Center of Obstetrics and Gynecology, University of Bonn, Germany.