Supplemental Material, sj-pdf-1-jgp-10.1177_0891988720964250 - Sleep Problems Are Related to a Worse Quality of Life and a Greater Non-Motor Symptoms Burden in Parkinson’s Disease

Supplemental Material, sj-pdf-1-jgp-10.1177_0891988720964250 for Sleep Problems Are Related to a Worse Quality of Life and a Greater Non-Motor Symptoms Burden in Parkinson’s Disease by Diego Santos-García, E. Suárez Castro, T. de Deus Fonticoba, M. J. Feal Panceiras, J. G. Muñoz Enriquez, J. M. Paz González, C. Cores Bartolomé, L. L. Planellas, J. García Caldentey, N. Caballol, I. Legarda, I. Cabo López, L. López Manzanares, M. A. Ávila Rivera, M. J. Catalán, V. Nogueira, C. Borrué, M. Álvarez Sauco, L. Vela, E. Cubo, J. C. Martínez Castrillo, P. Sánchez Alonso, M. G. Alonso Losada, N. López Ariztegui, M. I. Gastón, J. Kulisevsky, J. Pagonabarraga, M. Seijo, J. Ruíz Martínez, C. Valero, M. Kurtis, J. González Ardura, C. Prieto, P. Mir, P. Martinez-Martin and on behalf of the COPPADIS Study Group in Journal of Geriatric Psychiatry and Neurology