About the Authors

Mariana López-Góngora

Affiliations Multiple Sclerosis Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain, Departament de Medicina, Universitat Autónoma de Barcelona, Barcelona, Spain, Multiple Sclerosis Research Group, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain

Antonio Escartín

aescartin@santpau.cat

Affiliations Multiple Sclerosis Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain, Departament de Medicina, Universitat Autónoma de Barcelona, Barcelona, Spain, Multiple Sclerosis Research Group, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain

Saul Martínez-Horta

Affiliations Movement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain, Parkinson’s Disease and Movement Disorders Research Group, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain

Ramón Fernández-Bobadilla

Affiliations Movement Disorders Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain, Parkinson’s Disease and Movement Disorders Research Group, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain

Luis Querol

Affiliations Multiple Sclerosis Unit, Neurology Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain, Multiple Sclerosis Research Group, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain

Sergio Romero

Affiliations Department of Automatic Control (ESAII), Biomedical Engineering Research Center (CREB), Universitat Politècnica de Catalunya, BarcelonaTech (UPC), Barcelona, Spain, CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain

Miquel Àngel Mañanas

Affiliations Department of Automatic Control (ESAII), Biomedical Engineering Research Center (CREB), Universitat Politècnica de Catalunya, BarcelonaTech (UPC), Barcelona, Spain, CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain

Jordi Riba

Affiliations Human Neuropsychopharmacology Group, Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain, Centre d’Investigació de Medicaments, Servei de Farmacologia Clínica, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain, Departament de Farmacologia i Terapèutica, Universitat Autònoma de Barcelona, Barcelona, Spain, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Barcelona, Spain

Competing Interests

The authors’ research group received funding from Bayer Hispania SL to conduct this study. There are no other competing interests. This does not alter the authors’ adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: ML-G AE LQ SM-H RF-B JR. Performed the experiments: ML-G SM-H RF-B. Analyzed the data: ML-G SM-H RF-B SR MAM JR. Contributed reagents/materials/analysis tools: SR MAM JR. Wrote the paper: ML-G AE SM-H RF-B LQ SR MAM JR.