At @ and @ years post-transplant , patient survival was @ % and @ % in group-@ , @ % and @ % in group-@ , and @ % and @ % in group-@ , death-censored graft survival was @ % and @ % in group-@ , @ % and @ % in group-@ , and @ % and @ % in group-@ with mean serum creatinine ( mg/dL ) of @ and @ in group-@ , @ and @ in group-@ , and @ and @ and in group-@ .