Funding for this research was provided by:
Ministero dell’Istruzione, dell’Università e della Ricerca
Fondi Ricerca Universitaria UNIVR
IRCCS Istituto delle Scienze Neurologiche di Bologna
Legacy of the late Ms Marisa Cimadori
Received: 8 April 2019
Accepted: 21 September 2019
First Online: 2 October 2019
Ethics approval and consent to participate
: The present study complies with the guidelines laid down in the Declaration of Helsinki; all procedures involving human patients were approved by Local Ethical Committee: for group 1, Azienda USL Bologna, CE 10020- n.30, 06/04/2010 Prot. N. 45424/10-03; for group 2, Azienda USL Bologna, Imola, Ferrara, CE 13062, 23/12/2013; Prot. N. 1198/CE). Written consent was obtained from parents as well as from children through pictures and simplified information.
: The Authors, and the Institutions they belong to, consent to the publication of their research. Written consent to publish individual children’s details (Table InternalRef removed) was given by their parents or legal guardians.
: The authors declare that they have no competing interests.