Observational Study to Evaluate Risks of Side Effects, Drug Abuse and Dependence in Patients Who Received Xyrem ® on Prescription

9, Graz

5, Innsbruck

12, Antwerp

28, Bruges

13, Brussels

34, Ghent

35, Leuven

10, Liège

16, Prague

24, Berlin

25, Berlin

22, Bremen

19, Hofheim/Taunus

42, Katzenelnbogen

23, Münster

20, Regensburg

1, Schwalmstadt

31, Ulm

21, Westerstede

4, Dublin

18, Bologna

40, Barakaldo

11, Barcelona

7, Barcelona

17, Castellon

36, Donostia / San Sebastian

32, Granada

15, Madrid

29, Madrid

39, Palma de Mallorca

14, Seville

37, Seville

38, Vigo

30, Vitoria-Gasteiz

43, Vitoria-Gasteiz

41, Barmelweid

33, Bern

6, Zurich

2, Cambridge

26, Essex

27, Leicester