1. Department of Paediatrics Clinical Sciences Lund Lund University Lund Sweden
2. Wallenberg Centre for Molecular Medicine Lund University Lund Sweden
3. Paediatric Rheumatology Queen Silvia Children’s Hospital Gothenburg Sweden
4. Department of Paediatrics Institute of Clinical Sciences Sahlgrenska AcademyUniversity of Gothenburg Gothenburg Sweden
5. Department of Women´s and Children´s health Uppsala University Uppsala Sweden
6. Department of Rheumatology Institute of Clinical Sciences Lund Lund University Lund Sweden
7. Science for Life Laboratory Department of Women’s and Children’s Health Karolinska Institutet Stockholm Sweden
8. Department of Women’s and Children’s Health Karolinska Institutet Stockholm Sweden
9. Department of Paediatric Rheumatology Astrid Lindgren Children’s Hospital Karolinska Sweden
10. Department of Paediatrics Umeå University Hospital Umeå Sweden
11. Department of Rheumatology Institute of Clinical Sciences Malmö Lund University Lund Sweden
12. Department of Paediatrics Halland Hospital Halmstad Region Halland Sweden
13. Paediatric clinic Skaraborg Hospital Lidköping Sweden
14. Department of Paediatrics Gävle Sweden
15. Sachs’ Children and Youth Hospital Stockholm Sweden
16. Centre for Psychiatry Research Department of Clinical Neuroscience Region Stockholm Sweden
17. Child and Adolescent Psychiatry Research Centre Karolinska Institutet & Stockholm Healthcare Services Stockholm Sweden
18. Clinical Epidemiology Unit Department of Medicine Solna Karolinska Institutet Stockholm Sweden
19. Department of Global Public Health Karolinska Institutet Stockholm Sweden
20. Paediatric Immuno‐psychiatry Unit CAP Research Centre Stockholm Health Care Services Region Stockholm Sweden
21. Paediatric Heart Centre Stockholm‐Uppsala Karolinska University Hospital Stockholm Sweden
22. Department of Medicine Karolinska Institutet Stockholm Sweden
23. Paediatric ClinicNU Hospital Group Uddevalla Sweden
24. Paediatric ClinicSunderby sjukhus Luleå Sweden