1. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA,
2. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
3. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA
4. Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA