1 Infertility and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center and Sackler School of Medicine, Tel-Aviv University, Tel Hashomer 52561, Israel.
2 Department of Family Medicine, Clalit Health Services, Jerusalem, Israel.
3 Biology Department, Middlebury College, Middlebury, VT, USA.
4 Department of Obstetrics, Gynecology, Reproductive Biology, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, USA.
5 Departments of Environmental Health and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
6 Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA.