1. INCLIVA, Fundacion Investigacion Clinico de Valencia, Valencia, Spain
2. Department of Nursing, University of Valencia, Valencia, Spain
3. Escuela de Posgrado en Salud, Universidad Espíritu Santo, Samborondón, Ecuador
4. Service of Obstetrics and Gynecology, Hospital Clínico Universitario-INCLIVA, Valencia, Spain
5. Department of Genetics, Faculty of Biological Sciences, University of Valencia, Burjassot, and INCLIVA, Valencia, Spain
6. Department of Cellular Biology, Functional Biology and Physical Anthropology, Faculty of Biological Sciences, University of Valencia, Valencia, Spain
7. Department of Medicine, University of Valencia-INCLIVA, Valencia, Spain
8. Department of Pediatrics, Obstetrics and Gynecology, University of Valencia- INCLIVA, Valencia, Spain