1. Maternal Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Biology; Brigham and Women's Hospital; Boston MA USA
2. Geisel School of Medicine at Dartmouth College; Hanover NH USA
3. Jackson Laboratory for Genomic Medicine; Farmington CT USA
4. Department of Life Sciences; Ehwa Womans University; Seoul Korea
5. Mother Infant Research Institute; Tufts Medical Center; Boston MA USA