1. Division of Surgical Oncology, DeWitt Daughtry Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
2. Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
3. Sylvester Comprehensive Cancer Center, Miami, FL, USA
4. Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
5. The Miami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL, USA