1. Postgraduate Study Program (MSc) “Cardiopulmonary Resuscitation”; Medical School; National and Kapodistrian University of Athens; Athens Greece
2. Third Department of Medical Oncology; “Agioi Anargyroi” General Oncology Hospital of Kifisia; Athens Greece
3. Department of Cardiology; “Tzaneio” General Hospital of Piraeus; Piraeus Greece
4. Pain Relief and Palliative Care Unit; Department of Anesthesiology and Pain Therapy; First Anesthesiology Clinic; Medical School; Aretaieio University Hospital; National and Kapodistrian University of Athens; Athens Greece
5. Department of Biopathology; Aretaieio University Hospital; Medical School; National and Kapodistrian University of Athens; Athens Greece
6. Department of Neonatology; Aretaieio University Hospital; Medical School; National and Kapodistrian University of Athens; Athens Greece
7. Hellenic Society of Cardiopulmonary Resuscitation; Athens Greece
8. Medical School; European University Cyprus; Nicosia Cyprus