1. Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway
2. Department of Dermatology and Vaenerology, Oslo University Hospital, Oslo, Norway
3. University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, Oslo, Norway
4. Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
5. Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
6. Astrid Lindgren Children’s Hospital, Karolinska University Hospital, Stockholm, Sweden
7. Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
8. Genetic Unit, Centre for Laboratory Medicine, Østfold Hospital Trust, Kalnes, Norway