[1] SOLCA Hosp, Genet Lab, Quito, Ecuador
[2] Fdn Univ Ciencias Salud, Sch Med, Bogota, Colombia
[3] Hosp Honduras Med Ctr, Tegucigalpa, Honduras
[4] HEMATOLOGY, Mexico City, DF, Mexico
[5] Hosp Maciel, Serv Hematol & Trasplante Medula Osea, Montevideo, Uruguay
[6] Hosp SOLCA, Lab Hematol, Quito, Ecuador
[7] Hosp SOLCA, Lab Hematol, La Paz, Bolivia
[8] Hosp Materno Infantil Univ Mayor San Andres, La Paz, Bolivia
[9] Hosp SOLCA, Dept Patol, Guayaquil, Ecuador
[10] Hosp Med Quirurg & Oncol, San Salvador, El Salvador
[11] MAMLAB CTR, Lima, Peru
[12] Cruz Roja Ecuatoriana, Lab Hematol, Quito, Ecuador
[13] Hosp SOLCA, Lab Citometria, Guayaquil, Ecuador
[14] Hosp SOLCA, Lab Citometria & Biol Mol, Quito, Ecuador
[15] Hosp Carlos Andrade Marin, Lab Genet, Quito, Ecuador
[16] Inst Nacl Cancerol INCAN, Ciudad De Mexico, Mexico
[17] Hosp Vargas Caracas, Unidad Genet, Caracas, Venezuela
[18] Soc Hematol Uruguay SHU, Montevideo, Uruguay
[19] Univ South Carolina, Internal & Family Med, Columbia, SC USA
[20] Prisma Hlth Midlands, Hosp & Palliat Med Serv, Columbia, SC USA
[21] Univ Antioquia, Medellin, Colombia
[22] Gen Labs, Lab Genet, Quito, Ecuador
[23] Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina
[24] Acad Ecuatoriana Med, Lab Genet, Quito, Ecuador
[25] Hosp Salvador, Hematol Dept, Santiago, Chile
[26] Univ San Sebastian, Santiago, Chile
[27] Hosp Clin Montevideo, Montevideo, Uruguay
[28] Inst Salvadoreno Seguro Social, San Salvador, El Salvador
[29] Hosp SOLCA, Lab Clin & Biol Mol, Guayaquil, Ecuador
[30] Hosp Vicente Corral Moscoso, Lab Patol, Cuenca, Ecuador