1 Neuroradiology Department, University Hospital of Limoges, Dupuytren, 2 avenue Martin Luther King, 87042, Limoges Cedex, France. geraudforestier@gmail.com.
2 Radiology Department, Hôpital Privé d'Antony, 25 Avenue de la Providence, 92160, Antony, France.
3 Neuroradiology Department, INSERM U1266, Université de Paris, Sainte-Anne Hospital, Paris, France.