[1] Virgen Salud Hosp, Mol Pathol Res Unit, Toledo, Spain
[2] Xeral Cies Hosp Complex, Vigo, Spain
[3] Univ MD Anderson Canc Ctr Int, Madrid, Spain
[4] Spanish Natl Canc Res Ctr, Mol Cytogenet Grp, Madrid, Spain
[5] Ctr Invest Principle Felipe, Microarray Anal Serv, Valencia, Spain