P1654INCIDENCE AND RISK FACTORS OF THROMBOTIC MICROANGIOPATHY AFTER KIDNEY TRANSPLANTATION - Futamura, Kenta; Norihiko, Goto; Fukuhara, Hiroki; Nawano, Takaaki; Kanda, Akiko; Tomosugi, Toshihide; OKADA, Manabu; Tsujita, Makoto; HIRAMITSU, Takahisa; Narumi, Shunji; Watarai, Yoshihiko (Nephrology Dialysis Transplantation, 2020)