1. Department of Pediatrics Kuopio University Hospital Kuopio Finland
2. Department of Child Neurology Kuopio University Hospital Kuopio Finland
3. University of Eastern Finland Kuopio Finland
4. Connective Tissue Gene Tests Allentown Pennsylvania
5. Department of Orthopedic Surgery Kuopio University Hospital Kuopio Finland
6. Finnish Medicines Agency Kuopio Finland
7. University of Helsinki and Helsinki University Hospital, Genome‐Scale Research Program Helsinki Finland