1. School of Medicine, Universidad Finis Terrae, Santiago, Chile,
2. Department of Gynecology-Obstetrics, Portoazul Clinic, Bogotá, Colombia,
3. Department of Endocrine Gynecology, School of Medicine of the Universidad Federal de Goias, Goiania, Brazil,
4. Presidente de la Sociedad Peruana de Obstetricia y Ginecología-SPOG, Lima, Perú,
5. Departamento de Ginecología y Obstetricia, Hospital de San Juan de Dios, Director Nacional de Posgrado de, SEP/UCR, San José, Costa Rica,
6. Department of Gynecology-Obstetrics, Pontificia Universidad Católica, Quito, Ecuador,
7. Department of Gynecology-Obstetrics, Intramédica Medical Center – Concepción, Santiago, Chile,
8. Department of Gynecology and Obstetrics, ABC Medical School, Santo André/SP - Brazil,
9. Department of Gynecology, Fundación Cardioinfantil, Bogotá, Colombia,
10. Department of Gynecology and Obstetrics, Hospital Christus Muguerza/UDEM, Monterrey, NL Mexico, and
11. Hospital Clínico de la Fuerza Aérea de Chile, Clínica Alemana de Santiago, Santiago, Chile