1. Department of Neuromedicine and Movement Science (INB), NTNU, Norwegian University of Science and Technology, Trondheim, Norway
2. Department of Rheumatology, Ålesund Hospital, Ålesund, Norway
3. Regional Center for Child and Youth Mental Health and Child Welfare (RKBU), NTNU, Norwegian University of Science and Technology, Trondheim, Norway
4. Department of Rheumatology, Oslo University Hospital Rikshospitalet, Oslo, Norway
5. Norwegian National Advisory Unit on Pregnancy and Rheumatic Diseases, Department of Rheumatology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
6. Institute of Clinical and Molecular Medicine, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
7. Department of Obstetrics and Gynecology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway