1 Rare Disease Reference Centre "Wilson's Disease and Other Copper-Related Rare Diseases", Neurology Department, Rothschild Foundation Hospital, Paris, France. Electronic address: aobadia@for.paris.
2 Department of Neurology, Lariboisière Hospital, AP-HP, Paris, France.
3 CNAMTS (Caisse Nationale Assurance Maladie Travail Salaries), Paris, France.
4 Rare Disease Reference Centre "Wilson's Disease and Other Copper-Related Rare Diseases", Neurology Department, Rothschild Foundation Hospital, Paris, France.