[1] Hop Cochin, AP HP, F-75674 Paris, France
[2] Hop Laennec, Nantes, France
[3] Grp Hosp Sud, Bordeaux, France
[4] Free Univ Brussels, Erasme Hosp, B-1050 Brussels, Belgium
[5] Hop Europeen Georges Pompidou, Paris, France
[6] Hop Foch, Suresnes, France
[7] Katholieke Univ Leuven Hosp, Leuven, Belgium
[8] Hop St Marguerite, Marseille, France