1. High Complexity Obstetric Unit, Department of Obstetrics and Gynecology, Fundación Valle del Lili, Cali, Colombia
2. Faculty of Health Sciences, ICESI University, Cali, Colombia
3. Center for Research and Innovation in Maternal-Fetal Medicine (CIMAF), Department of Obstetrics and Gynecology, Hospital Sótero del Río, Santiago, Chile
4. Division of Obstetrics and Gynecology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile