In the published article, there was an error in affiliations.
Fernanda Troili and Virginia Cipollini, instead of Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy, are affiliated to Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy.
Emanuele Morena, Virginia Rinaldi, Carmela Romano and Francesco Orzi are affiliated to Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy.
Franco Giubile is affiliated to Department of Neurosciences Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.
Giovanni Ristori is affiliated to Department of Neurosciences, Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Centre for Experimental Neurological Therapies, Sapienza University, Rome, Italy.
Marco Salvetti is affiliated to Department of Neurosciences, Mental Health and Sensory Organs, Faculty of Medicine and Psychology, Centre for Experimental Therapies, Sapienza University, Rome, Italy and IRCCS Istituto Neurologico Mediterraneo (INM) Neuromed, Pozzilli, Italy.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.