1. Department of Psychology; Developmental Brain-Behaviour Laboratory; University of Southampton; Southampton UK
2. Department of Cognitive Neuroscience and Karakter Child and Adolescent Psychiatry University Centre; Radboud University Nijmegen Medical Centre; Nijmegen The Netherlands
3. Phyllis Green and Randolph Cowen Institute for Pediatric Neuroscience; Child Study Center of the NYU Langone Medical Center; New York NY USA
4. Child Neuropsychiatry Unit; Department of Life Sciences and Reproduction; Verona University; Verona Italy
5. Centro de Salud Mental de Estella; Navarra Spain
6. Pediatric Sleep Center; National Reference Network for Orphan Diseases (Narcolepsy Idiopathic Hypersomnia and Kleine-Levin Syndrome); Robert Debré Hospital; Paris France
7. Department of Child and Adolescent Psychiatry and NIHR Biomedical Research Centre for Mental Health; Institute of Psychiatry; King's College London; London UK
8. Department of Pharmacology and Pharmacy; University of Hong Kong; Hong Kong
9. Department of Experimental Clinical and Health Psychology; Ghent University; Ghent Belgium