2 Early Phase Trials Unit, Institut Bergonié, Bordeaux, France.
3 DITEP, Gustave Roussy, Villejuif, France; Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Denmark.
4 DITEP, Gustave Roussy, Villejuif, France; Early Phase Trials Unit, Institut Bergonié, Bordeaux, France; Faculty of Medicine, University of Bordeaux, Bordeaux, France. Electronic address: [email protected].