Understanding the Pathophysiology of Intracranial Aneurysm: The ICAN Project. Issue 4 (1st April 2017) - Bourcier, Romain; Chatel, Stéphanie; Bourcereau, Emmanuelle; Jouan, Solène; Marec, Hervé Le; Daumas-Duport, Benjamin; Sevin-Allouet, Mathieu; Guillon, Benoit; Roualdes, Vincent; Riem, Tanguy; Isidor, Bertrand; Lebranchu, Pierre; et al.