1. Department of Obstetrics and Gynecology, Division of Perinatology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran;
2. Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran;
3. Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran;
4. Department of Obstetrics and Gynecology, Kermanshah University of Medical Science, Kermanshah, Iran;
5. Department of Gynecology and Obstetrics, Isfahan University of Medical Science, Isfahan, Iran