1. Department of Reproductive Medicine and Gynecology, University Medical Center Utrecht, Utrecht, Netherlands
2. Department of Biostatistics and Research Support, Julius Center for Health Sciences and Primary Care, Utrecht, Netherlands
3. Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
4. Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Iran
5. Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
6. Department of Obstetrics and Gynecology, VU University Medical Center, IVF Center, Amsterdam, Netherlands
7. Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Michigan Medical Center, Ann Arbor, Michigan
8. Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan
9. Department of Obstetrics and Gynecology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
10. Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
11. Department of Obstetrics and Gynaecology, Monash Medical Center, Monash University, Clayton, Victoria, Australia