1. Department of Obstetrics and Gynecology, Augusta University, Augusta, Georgia, USA
2. Fundacion Instituto Valenciano de Infertilidad (FIVI), Department of Obstetrics & Gynecology, School of Medicine, Valencia University and Instituto Universitario IVI/INCLIVA, Valencia, Spain
3. Igenomix, Valencia, Spain; Instituto de Investigación Sanitaria INCLIVA, Valencia, Spain; Department of Pediatrics, Obstetrics, and Gynecology, Universidad de Valencia, Instituto Universitario IVI, Valencia, Spain; Department of Obstetrics and Gynecology, School of Medicine, Stanford University, Stanford, CA