[1] CHU Reims, Hop Robert Debre, Lab Cent Biochim, Reims, France
[2] CHU Rouen, Hop Charles Nicolle, Lab Biochim Med, Rouen, France
[3] Grp Hosp Pitie Salpetriere, Dept Biol Clin, F-75634 Paris, France
[4] CHU Nancy, Hop Jeanne Arc, Serv Med G, Nancy, France
[5] Hop Robert Debre, Serv Endocrinol Diabetol Pediat, F-75019 Paris, France
[6] CHU St Etienne, Lab Biochim, St Etienne, France
[7] Hop Hotel Dieu, Serv Diabetol, Paris, France
[8] Hop Edouard Herriot, Serv Endocrinol Diabet Nutr, Lyon, France
[9] CHU Marseille, Hop St Marguerite, Serv Nutr, Marseille, France