Abbreviations
VIRUS, CHRONIC KIDNEY DISEASE, IRON DEFICIENCY, CORONAVIRUS DISEASE 2019
BAU, international Binding Antibody Units; BMI, body mass index; CKD-EPI, Chronic Kidney Disease Epidemiology Collaboration; COVID-19, coronavirus disease 2019; DMSO, dimethyl sulfoxide; eGFR, estimated glomerular filtration rate; ELISA, enzyme-linked immunosorbent assay; FCM, ferric carboxymaltose; ID, iron deficiency; IFN-ɣ, interferon-gamma; IgG, immunoglobulin G; IQR, interquartile range; KTR, kidney transplant recipient; METc, medical ethical committee; nOD, normalized optical density unit; PBMC, peripheral blood mononuclear cell; RBD, receptor binding domain; SARS-CoV-2, severe acute respiratory virus 2; SD, standard deviation; SFC, spot forming cells; TSAT, transferrin saturation.