Preliminary Results of a Randomized Clinical Trial of Intravenous Immunoglobulin in Solid Organ Recipients with Severe Infection and Secondary Antibody Deficiency - Carbone J; Montanchez J; Cifrian J; Laporta R; Ussetti P; Zatarain E; Sousa I; Muñoz P; Ezzahouri I; Salcedo M; Rodriguez-Ferrero M; Bravo C; et al. (JOURNAL OF HEART AND LUNG TRANSPLANTATION, 2020)