C. Maremmani, F. Cavallo, C. Purcaro, G. Rossi, S. Salvadori, E. Rovini, D. Esposito, A. Pieroni, S. Ramat, P. Vanni, B. Fattori, & G. Meco. (2018). “Combining olfactory test and motion analysis sensors in Parkinson’s disease preclinical diagnosis: A pilot study”. Acta Neurologica Scandinavica. 137:204–211 https://doi.org/10.1111/ane.12862