From the Department of Medicine (A.R., A.S.C., S.M.P., S.A.K.), Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology (S.R., S.A.K.), and Department of Pathology (Z.Z., I.E.S.), Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA; Howard Hughes Medical Institute (A.R., S.A.K.), Boston, MA; Gulbenkian Programme for Advanced Medical Education (A.S.C.), Lisbon, Portugal; Magee-Womens Research Institute (L.E., A.J., C.A.H.) and Department of Obstetrics,... (2012-02時点)