[1] Barretos Canc Hosp, Barretos, Brazil
[2] Barretos Canc Hosp, Oncoclin Grp, Rio De Janeiro, Brazil
[3] Bacchi Lab, Botucatu, SP, Brazil
[4] Univ Sao Paulo, Sch Med, Ribeirao Preto, Brazil
[5] Sao Joao Hosp, Porto, Portugal
[6] Diagnost Amer SA Dasa, Sao Paulo, Brazil
[7] Univ Minho, Barretos Canc Hosp, ICVS 3Bs, Braga, Portugal
[8] Barretos Canc Hosp, Barretos Sch Hlth Sci Dr Paulo Prata, Barretos, Brazil
[9] Univ Minho, Barretos Canc Hosp, ICVS 3Bs, Barretos, Brazil