1. Sleep-Wake Centre, Stichting Epilepsie Instellingen Nederland (SEIN), 8025 BV Zwolle, The Netherlands
2. Sleep-Wake Centre, Stichting Epilepsie Instellingen Nederland (SEIN), 2103 SW Heemstede, The Netherlands
3. LWOE, 2142 ED Cruquius, The Netherlands
4. Sleeping Center, Medical Centre Haaglanden, 2512 VA The Hague, The Netherlands
5. Department of Child Neurology, Juliana Children’s Hospital-Haga Teaching Hospital, 2545 AA The Hague, The Netherlands
6. Center for Sleep Medicine, Kempenhaeghe, 5591 VE Heeze, The Netherlands
7. Department of Industrial Design, Eindhoven University of Technology, 2612 AZ Eindhoven, The Netherlands
8. Noorderhart, Mariaziekenhuis, 3900 Pelt, Belgium
9. Kinderslaapexpert BV (Pediatric Sleep Expert Ltd.), 6585 KK Mook, The Netherlands
10. Department of Neurology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands