About the Authors

Irena Rektorova

irena.rektorova@fnusa.cz

Affiliations Brain and Mind Research Program, Central European Institute of Technology, Central European Institute of Technology Masaryk University, Masaryk University, Brno, Czech Republic, First Department of Neurology, School of Medicine, Masaryk University and St. Anne's University Hospital, Brno, Czech Republic

Roberta Biundo

Affiliation Center for Parkinson's disease and Movement Disorder “Fondazione Ospedale San Camillo” - Istituto di Ricovero e Cura a Carattere Scientifico, Venice-Lido, Italy

Radek Marecek

Affiliations Brain and Mind Research Program, Central European Institute of Technology, Central European Institute of Technology Masaryk University, Masaryk University, Brno, Czech Republic, First Department of Neurology, School of Medicine, Masaryk University and St. Anne's University Hospital, Brno, Czech Republic

Luca Weis

Affiliation Center for Parkinson's disease and Movement Disorder “Fondazione Ospedale San Camillo” - Istituto di Ricovero e Cura a Carattere Scientifico, Venice-Lido, Italy

Dag Aarsland

Affiliations Department of Neurology and Clinical Neuroscience, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden, Centre for Age-Related Diseases, Stavanger University Hospital, Stavanger, Norway

Angelo Antonini

Affiliation Center for Parkinson's disease and Movement Disorder “Fondazione Ospedale San Camillo” - Istituto di Ricovero e Cura a Carattere Scientifico, Venice-Lido, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IR AA. Performed the experiments: IR RB RM LW. Analyzed the data: IR RB RM. Contributed reagents/materials/analysis tools: IR RM AA. Wrote the paper: IR RB RM LW DA AA. Interpretation of data: IR RB RM LW DA AA. Revising the MS: IR RB RM LW DA AA.