[1] Russian Med Acad Continuous Profess Educ, Nephrol, Moscow, Russia
[2] Moscow City Clin Hosp 1, Hemodialysis, Moscow, Russia
[3] Russian Med Acad Continuous Profess Educ, Nephrol, Moscow, Russia
[4] OOO Fespharm Co, Hemodialysis, Moscow, Russia
[5] Moscow City Clin Hosp 1, Hemodialysis, Moscow, Russia