1. Postgraduate Program “Emergency and Intensive Care in Children Adolescents and Young Adults”, School of Medicine, University of Crete, 71003 Heraklion, Greece
2. Pediatric Intensive Care Unit, University Hospital, School of Medicine, University of Crete, 71110 Heraklion, Greece
3. Department of Psychiatry, University Hospital, School of Medicine, University of Crete, 71110 Heraklion, Greece
4. Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece