1. Immunobiology Research Program, Bacteriology and Immunology University of Helsinki and Helsinki University Hospital Helsinki Finland
2. Heart and Lung Centre Helsinki University Hospital Helsinki Finland
3. Division of Clinical Immunology and Allergy, Department of Medicine Washington University School of Medicine St. Louis Missouri USA
4. Division of Pediatric Hematology and Oncology, Department of Pediatrics University of Michigan Ann Arbor Michigan USA
5. Hospital and Harvard Medical School Boston Massachusetts USA
6. Department of Health National Institute for Health and Welfare Helsinki Finland
7. Maternal Fetal Medicine, San Gabriel Valley Perinatal Medical Group Pomona Valley Hospital Medical Center Pomona California USA
8. Department of Obstetrics and Gynecology Cedars‐Sinai Medical Center Los Angeles California USA
9. Hospital for Special Surgery, Weill Medical College of Cornell University New York New York USA
10. Analytic and Translational Genetics Unit Massachusetts General Hospital Boston Massachusetts USA
11. Institute for Molecular Medicine Finland, Helsinki Institute of Life Science University of Helsinki Helsinki Finland
12. Medical and Clinical Genetics University of Helsinki and Helsinki University Hospital Helsinki Finland
13. Department of Obstetrics and Gynaecology, Tampere University Hospital Tampere University Tampere Finland
14. Centre for Child, Adolescent, and Maternal Health Research, Faculty of Medicine and Health Technology Tampere University Tampere Finland
15. Division of Rheumatology, Department of Medicine Washington University School of Medicine St. Louis Missouri USA
16. Division of Nephrology, Department of Medicine Washington University School of Medicine St. Louis Missouri USA
17. HUSLAB Diagnostic Centre Helsinki University Hospital Helsinki Finland