General Hospital of Ioannina “G. Chatzikosta,” Ioannina, Greece (Dr Kasimis); Faculty of Nursing, Peloponnese University, Tripoli, Greece (Dr Perdikaris); National and Kapodistrian University of Athens, Athens, Greece (Dr Boutopoulou); Children Hospital “Agia Sophia,” Athens, Greece (Mss Tsanaka and Dr Effrosyni); General Hospital “G. Gennimatas,” Thessaloniki, Greece (Drs Mantziou and Skodra); and Faculty of Nursing, National and Kapodistrian University of Athens, Athens, Greece (Dr Matziou).

Corresponding Author: Varvara Boutopoulou, RN, MSc, PhD, National and Kapodistrian University of Athens, Papadiamantopoulou St 123, Athens 115 24, Greece ([email protected]).

Disclosure: The authors report no conflicts of interest.