994
Participants
Start Date
April 30, 2012
Primary Completion Date
August 31, 2016
Study Completion Date
August 31, 2017
genetic analysis
blood and stools samples
CHU Cote de Nâcre, Caen
Hôpital Roger Salengro, CHRU de Lille, Lille
CH Victor Provot, Roubaix
CHU Charles Nicolle, Rouen
CH Tourcoing, Tourcoing
University Hospital, Lille
OTHER