P1320: INCIDENCE AND IMPACT OF COMPLICATIONS OF ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION (HSCT) IN PATIENTS OVER 60 YEARS. RETROSPECTIVE EXPERIENCE OF TWO SPANISH CENTERS IN THE 2015-2020 PERIOD - M. Baile; M. Hidalgo Soto; S. Marcos Asensio; M. Cabrero Calvo; R. Martínez Fernández; A. Avendaño Pita; A. Á. Martín López; A. Cabero Martínez; M. Cortés Rodríguez; E. Pérez López; L. López Corral; F. Sánchez Guijo; et al. (HemaSphere, 2022)