1. Sahlgrenska Osteoporosis Centre Centre for Bone and Arthritis Research Institute of Medicine Sahlgrenska Academy at University of Gothenburg Gothenburg, Västra Götaland, 413 45 Sweden
2. Department of Pediatrics Institute of Clinical Sciences The Sahlgrenska Academy at University of Gothenburg Gothenburg, Västra Götaland, 411 24 Sweden
3. Bioinformatics Core Facility Sahlgrenska Academy University of Gothenburg Gothenburg, Västra Götaland, 411 24 Sweden
4. Department of Drug Treatment Sahlgrenska University Hospital Region Västra Götaland Gothenburg 413 45 Sweden
5. Pediatric Clinical Research Center Sahlgrenska University Hospital Region Västra Götaland Gothenburg 413 45 Sweden