Frailty in lung transplant recipients is associated with anemia and telomere dysfunction but independent of epigenetic age. - Kapse B; Mohanty RP; Wax M; Gao Y; Tran L; Wolters PJ; Pellegrini M; Singer JP; Greenland JR (American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 2025)