[1] Inst Nefrol Nephrol, Dept Infect Dis, Buenos Aires, DF, Argentina
[2] Hosp JM Ramos Mejia, Parasitol Unit, Mycol, Unidad Parasitol Micol, Buenos Aires, DF, Argentina
[3] Univ Buenos Aires, Fac Med, Dept Microbiol, Buenos Aires, DF, Argentina
[4] Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina
[5] Inst Nefrol Nephrol, Kidney Transplant Unit, Dept Transplantat, Buenos Aires, DF, Argentina