[1] Univ S Florida, Parkinsons Dis & Movement Disorders Ctr, Tampa, FL USA
[2] Teva Pharmaceut, Netanya, Israel
[3] Cleveland Clin, Ctr Neurol Restorat, Cleveland, OH 44106 USA
[4] Emory Univ, Atlanta, GA 30322 USA
[5] Baylor Coll Med, Houston, TX 77030 USA
[6] Teva Pharmaceut, Frazer, PA USA
[7] Teva Pharmaceut Int, Basel, Switzerland
[8] Georgetown Univ, Washington, DC USA