1. Department of Epidemiology, Biostatistics and Biodemography, and Interdisciplinary Center on Population Dynamics, University of Southern Denmark, Odense C, Denmark (M.J.W., R.L.)
2. Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, California (Y.L., L.T.)
3. Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California (G.M.S.)
4. Interdisciplinary Center on Population Dynamics and Department of Epidemiology, Biostatistics and Biodemography, University of Southern Denmark, Odense M, Denmark (S.R.)
5. Department of Environmental Medicine, University of Southern Denmark, Odense C, Denmark (T.K.J.)
6. Centre for Pregnant Women with Diabetes, Rigshospitalet, Copenhagen University, Copenhagen, Denmark (E.R.M.)
7. Juliane Marie Centre, Department of Growth and Reproduction, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark (N.E.S.)
8. Male Reproductive Medicine and Surgery, Department of Urology, Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California (M.L.E.).