Social support improves nurses resilience: a cross-sectional study in Greece - Galanis, Petros A; Katsiroumpa, Aglaia; Vraka, Irene; Siskou, Olga; Konstantakopoulou, Olympia; Katsoulas, Theodoros; Gallos, Parisis; Kaitelidou, Daphne (medRxiv, 2023)