1. From the Division of Woman and Baby (B.B.v.R., H.W.B., J.H.V., E.D.P.U., S.V.K., A.F.) and Laboratory for Clinical Chemistry and Hematology, University Medical Center Utrecht (M.R.), Utrecht, The Netherlands; Centre for Trophoblast Disease, University of Cambridge, Cambridge, United Kingdom (J.H.V.); Department of Clinical Epidemiology and Hematology, Leiden University Medical Center, Leiden, The Netherlands (J.G.v.d.B.); Department of Medical Microbiology, St Antonius Hospital Nieuwegein,...