[1] Univ St Etienne, Endocrinol, St Etienne 2, France
[2] Univ St Etienne, Eating Disorders Reference Ctr, St Etienne 2, France
[3] Univ St Etienne, EA Eating Disorders Addict & Extreme Bodyweight 7, St Etienne 2, France
[4] Univ St Etienne, Psychiat, St Etienne 2, France
[5] Univ St Etienne, Biochem, St Etienne 2, France