1. Departments of Pediatrics (An.N.) Karolinska University Hospital, SE-141 86 Stockholm, Sweden;
2. Departments of Clinical Science, Intervention, and Technology (An.N.), Karolinska Institutet, SE-171 77 Stockholm, Sweden;
3. Departments of Molecular Medicine and Surgery (An.N., L.F., H.F., M.T.), Karolinska Institutet, SE-171 77 Stockholm, Sweden;
4. Departments of Clinical Neuroscience (L.F.), Karolinska Institutet, SE-171 77 Stockholm, Sweden;
5. Department of Endocrinology, Metabolism, and Diabetes (H.F., M.T.), Karolinska University Hospital, SE-141 86 Stockholm, Sweden;
6. Departments of Endocrinology (H.F.) Sahlgrenska Academy at Gothenburg University, Sahlgrenska University Hospital, SE-413 45 Gothenburg, Sweden;
7. Department of Pediatric Surgery (G.H.), Queen Silvia Children’s Hospital, SE-416 85Gothenburg, Sweden
8. Departments of Obstetrics and Gynecology (P.O.J.), Sahlgrenska Academy at Gothenburg University, Sahlgrenska University Hospital, SE-413 45 Gothenburg, Sweden;
9. Departments of Women’s and Children’s Health (K.H., Ag.N.), Karolinska Institutet, SE-171 77 Stockholm, Sweden;
10. Departments of Pediatric Surgery (Ag.N.), Astrid Lindgren Children’s Hospital, Karolinska University Hospital, SE-141 86 Stockholm, Sweden;