1. Department of Medicine, Endocrinology at Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
2. BRIMS Thermo Fisher Scientific, Cambridge, MA 02139
3. Department of Obstetrics and Gynecology, Reproductive Endocrinology at Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
4. University of Kansas, School of Medicine−Wichita, Obstetrics and Gynecology, Wichita, KS, USA
5. Department of Obstetrics and Gynecology, Dartmouth Medical School, Lebanon, NH, USA