[1] Neurol Rehabil Zentrum Quellenhof Bad Wildbad Gmb, D-75323 Bad Wildbad, Germany
[2] Reha Zentrum Nittenau, D-93149 Nittenau, Germany
[3] Almirall Hermal GmbH Med Affairs, D-21465 Reinbek, Germany
[4] IMS HLTH GmbH Hlth Econ & Outcomes Res HEOR, D-81377 Munich, Germany
[5] Univ Klinikum Rostock, Neurol Klin, D-18147 Rostock, Germany