Funding for this research was provided by:
Fondazione Cariplo (2011-0504)
Text and Data Mining valid from 2018-07-12
Received: 6 February 2018
Accepted: 2 July 2018
First Online: 12 July 2018
Ethics approval and consent to participate
: The Ethics Committees of Ospedale di Circolo of Varese (I) and Neurological Institute “C. Mondino” of Pavia (I) approved the protocol and all the participants signed a written informed consent before enrollment.
: Not applicable.
: The authors declare that they have no competing interests.
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