1. Department of Obstetrics and Gynecology and Laboratory of Reproductive Biology, Faculty of Medicine; Universidad de los Andes; Santiago Chile
2. Laboratory of Molecular and Integrative Physiology, Faculty of Medicine; Universidad de los Andes; Santiago Chile
3. Faculty of Medicine; Universidad Católica de la Santísima Concepción; Concepción Chile
4. Department of Biological and Chemical Sciences; Universidad San Sebastián; Concepción Chile
5. Department of Maternal-Fetal Medicine; Institut Clínic de Ginecologia, Obstetricia i Neonatologia, and Centro de Investigación Biomédica en Red de Enfermedades Raras; Barcelona Spain
6. Department of Pathological Anatomy; Clínica Universidad de los Andes; Santiago Chile