Messina, Roberta http://orcid.org/0000-0003-4421-0432
Rocca, Maria A. http://orcid.org/0000-0003-2358-4320
Colombo, Bruno
Valsasina, Paola http://orcid.org/0000-0001-5390-2655
Meani, Alessandro
Falini, Andrea http://orcid.org/0000-0002-1461-8755
Filippi, Massimo http://orcid.org/0000-0002-5485-0479
Article History
Received: 27 May 2019
Revised: 13 November 2019
Accepted: 14 November 2019
First Online: 19 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest related to the publication of this manuscript.
: This study was approved by the Local Ethical Committees on human studies and has therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: All subjects’ parents provided written informed consent prior to study participation.