1. Dermatology and Venereology Division, Department of Medicine Solna, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
2. Department of Molecular Medicine and Surgery and Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
3. Department of Clinical Chemistry and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
4. Pediatric Endocrinology Unit, Department of Woman and Child Health, Astrid Lindgren Children’s Hospital, Karolinska Institutet, Stockholm, Sweden