title: On the relationship between side of onset and cognition in Parkinson disease: Response from the authors.
authors.affiliation: Fondazione Santa Lucia, IRCCS, Via Ardeatina 306, 00179 Roma, Italy; Dipartimento di Neuroscienze, Salute Mentale e Organi di Senso (NESMOS), Sapienza Università di Roma, Via di Grottarossa, 1035, 00189 Roma, Italy.
authors.forename: Clelia
authors.initials: C
authors.lastname: Pellicano
authors.affiliation: Fondazione Santa Lucia, IRCCS, Via Ardeatina 306, 00179 Roma, Italy.
authors.forename: Francesca
authors.initials: F
authors.lastname: Assogna
authors.affiliation: Fondazione Santa Lucia, IRCCS, Via Ardeatina 306, 00179 Roma, Italy; Centro Alzheimer, Ospedale Salvini, Via Settembrini 1, Passirana di Rho, 20017, Milano, Italy.
authors.forename: Luca
authors.initials: L
authors.lastname: Cravello
authors.affiliation: Fondazione Santa Lucia, IRCCS, Via Ardeatina 306, 00179 Roma, Italy.
authors.forename: Roberto
authors.initials: R
authors.lastname: Langella
authors.affiliation: Fondazione Santa Lucia, IRCCS, Via Ardeatina 306, 00179 Roma, Italy; Dipartimento di Medicina dei Sistemi, Università Tor Vergata, Viale Oxford 81, 00133 Roma, Italy.
authors.forename: Carlo
authors.initials: C
authors.lastname: Caltagirone
authors.affiliation: Fondazione Santa Lucia, IRCCS, Via Ardeatina 306, 00179 Roma, Italy.
authors.forename: Gianfranco
authors.initials: G
authors.lastname: Spalletta
authors.affiliation: Fondazione Santa Lucia, IRCCS, Via Ardeatina 306, 00179 Roma, Italy; Dipartimento di Neuroscienze, Salute Mentale e Organi di Senso (NESMOS), Sapienza Università di Roma, Via di Grottarossa, 1035, 00189 Roma, Italy. Electronic address: fe.pontieri@gmail.com.
authors.forename: Francesco E
authors.initials: FE
authors.lastname: Pontieri
mesh_terms: D003072:Cognition Disorders / Q000453:epidemiology* / Q000209:etiology*; D005260:Female; D007839:Functional Laterality / Q000502:physiology*; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology* / Q000209:etiology*; D010300:Parkinson Disease / Q000150:complications*
keywords: Anxiety; Cognition; Depression; Non-motor symptoms; Parkinson's disease