1. Immunobiochemistry Branch, INPer IER, Mexico City, Mexico
2. Neonatology Branch, INPer IER, Mexico City, Mexico
3. UMAE Gineco 4 LCA, Mexico City, Mexico
4. Nutrition and Bioprogramation Branch, INPer IER, Mexico City, Mexico
5. Gynecology and Obstetrics Branch, Hospital Ángeles México, Mexico City, Mexico
6. Physiology and Cell Development Branch, INPer IER, Mexico City, Mexico