1. Danish Center for Sleep Medicine, Department of Clinical Neurophysiology University of Copenhagen Glostrup Denmark
2. Department of Growth and Reproduction and EDMaRC, Rigshospitalet University of Copenhagen Copenhagen Denmark
3. Department of Clinical Medicine University of Copenhagen Denmark
4. Department of Medical Endocrinology and Metabolism, Rigshospitalet University of Copenhagen Copenhagen Denmark
5. Department of Paediatrics and Adolescent Medicine, Rigshospitalet Copenhagen Denmark
6. i2minds Aarhus Denmark
7. VIVE – The Danish Center for Social Science Research Copenhagen Denmark