1. Neurosurgery Unit, Department of Neurosciences, Santa Maria della Misericordia University Hospital, Udine, Italy
2. Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
3. INSERM U1191, Team “Plasticity of Central Nervous System, Human Stem Cells and Glial Tumors”, Institute of Functional Genomics, Montpellier, France
4. Department of Neurological Surgery, Brain Tumor Research Center, University of California, San Francisco, CA, USA
5. Scientific Institute IRCCS “Eugenio Medea”, Polo FVG, San Vito al Tagliamento, Italy
6. Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, Italy
7. Division of Neurosurgery, University of Calgary, Calgary, Alberta, Canada
8. Arne Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada