[1] Hosp Clin Buenos Aires, Div Hematol, Buenos Aires, DF, Argentina
[2] Acad Nacl Med Buenos Aires, Buenos Aires, DF, Argentina
[3] Hosp Centenario, Rosario, Santa Fe, Argentina
[4] Hosp San Bernardo, Salta, Argentina
[5] Sanatorio Santa Rosa, Santa Rosa, Argentina
[6] Hosp Padilla, San Miguel De Tucuman, Argentina
[7] Ctr Hematol & Oncol, San Nicolas, Argentina
[8] Inst Hematol & Oncol Hope, La Rioja, Argentina
[9] Univ Buenos Aires, Hosp Clin, Div Hematol, Buenos Aires, DF, Argentina
[10] Hosp Presidents Peron, Avellaneda, Argentina
[11] CEMIC, Buenos Aires, DF, Argentina
[12] Hosp Posadas, Buenos Aires, DF, Argentina
[13] Private Off, La Plata, Buenos Aires, Argentina
[14] Private Off, Concepcion La Uruguay, Argentina
[15] Private Off, Pehriajo, Argentina
[16] Asociac Espanola SM, Comodoro Rivadavia, Argentina
[17] Hosp Cordoba, Cordoba, Argentina
[18] Hosp Rawson, San Juan, Argentina
[19] Sanatoria Nino, Rosario, Santa Fe, Argentina