[1] CHU LILLE, HOP B, SERV NEUROCHIRUG, F-59037 LILLE, FRANCE
[2] INST CALOT, F-62608 Berck Sur Mer, FRANCE
[3] HOP HOTEL DIEU, F-75116 PARIS, FRANCE
[4] CHRU, F-76230 BOIS GUILLAUME, FRANCE
[5] CHU LILLE, CSPA, SERV REEDUCAT FONCTIONNELLE, F-59037 LILLE, FRANCE
[6] HOP EDOUARD HERRIOT, SERV RHUMATOL, F-69437 LYON 03, FRANCE