1. Department of Neurology, University Hospital and Julius Maximilian University, Würzburg, Germany
2. Fondazione Europea di Ricerca Biomedica (FERB Onlus), Cernusco s/N (Milan), Italy
3. Department of Informatics, Bioengineering, Robotics and System Engineering, University of Genoa, Genoa, Italy
4. Department of Electronics, Information and Bioengineering, MBMC Lab, Politecnico di Milano, Milan, Italy
5. Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
6. Parkinson and Movement Disorder Unit, IRCCS Mondino Foundation, Pavia, Italy
7. Centro Parkinson ASST G. Pini-CTO, Milan, Italy