1. Professor of Paediatric Nursing, Department of Nursing, National and Kapodistrian University of Athens, Athens, Greece
2. Nurse RN, Agia Sophia Children's Hospital, Athens
3. Head-Nurse RN, MSc, PhD, Agia Sophia Children's Hospital, Athens
4. Head-Nurse RN, MSc, PhD, General Children's Hospital ‘P & A Kyriakou’, Athens
5. Nurse RN, MSc, General Hospital ‘G. Gennimatas’, Thessaloniki, Greece
6. Nursing Student, Department of Nursing, National and Kapodistrian University of Athens, Athens
7. Head-Nurse, Attiko Children's Hospital, Athens