1. Department of Clinical Genetics; Odense University Hospital; Odense Denmark
2. Institute of Clinical Research; University of Southern Denmark; Odense Denmark
3. Department of Endocrinology; Hospital of Southwest Jutland; Esbjerg Denmark
4. Department of Endocrinology; Odense University Hospital; Odense Denmark
5. Department of Clinical Genetics; Rigshospitalet; Copenhagen Denmark
6. Copenhagen Neuromuscular Center; Department of Neurology; Rigshospitalet Copenhagen Denmark