Funding for this research was provided by:
Ministero della Salute (RF-2011-02347907)
Istituto Regina Elena (5x1000 2014)
Received: 4 June 2018
Revised: 14 August 2018
Accepted: 17 August 2018
First Online: 26 September 2018
: The use of human tissues for this research was in compliance with the Helsinki Declaration and approved by the ethics committee of (University “La Sapienza” protocol identification n° 1794/15, 13/02/2015). Animal procedures and maintenance were performed according to the Guidelines of the National Institutes of Health (Art. 31 D.lgs 26/2014, 4 March 2014).
: Not applicable.
: The authors declare that they have no competing of interests.
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