1. Department of Clinical Oncology, A.C. Camargo Cancer Center, Sao Paulo, Brazil
2. Department of Medical Oncology, Hospices Civils de Lyon, Pierre-Benite, France
3. CNRS UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Equipe Biostatistique-Santé, Université de Lyon, Lyon, France
4. Division of Medical Oncology, Institute of Oncology, Ljubljana, Slovenia
5. Dendrix Research, Sao Paulo, Brazil
6. IDDI, Louvain-la-Neuve, Belgium