Evaluating Motor Symptoms in Parkinson's Disease Through Wearable Sensors: A Systematic Review of Digital Biomarkers - Polvorinos-Fernandez, Carlos; Sigcha, Luis; Borzi, Luigi; Olmo, Gabriella; Asensio, Cesar; Lopez, Juan Manuel; de Arcas, Guillermo; Pavon, Ignacio (Applied Sciences-Basel, 2024)