1 Clinical Research Division, Brazilian National Cancer Institute (INCA), Rua André Cavalcanti, 37, 2º Andar, Rio De Janeiro, RJ, 20231-050, Brazil. [email protected].
2 Department of Oncology, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Pernambuco, Brazil.
3 Hospital Infection Control Committee, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Pernambuco, Brazil.
4 D'or Institute for Research and Education (IDOR), Rio De Janeiro, Brazil.