1. Copenhagen Neuromuscular Center, Department of Neurology Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
2. Department of Paediatrics and adolescent medicine Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
3. Department of Clinical Medicine Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
4. Department of Clinical physiology, Nuclear Medicine & PET Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
5. Department of Radiology Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark