1. Division of Medical Oncology, Federal University of São Paulo, São Paulo, SP, Brazil
2. Department of Biomedical Sciences & Medicine, Division of Oncology, University of Algarve, Faro, Portugal
3. Division of Medical Oncology, Clatterbridge Cancer Centre, Wirral & Liverpool, UK
4. Catterbridge Cancer Centre, Clatterbridge Health Park, Clatterbridge Road, Birkenhead, Wirral, UK
5. Department of Oncology, Edinburgh Cancer Centre, Western General Hospital, Edinburgh, UK
6. Sylvester Comprehensive Cancer Center at the University of Miami, Miami, FL 33136, USA