Funding for this research was provided by:
Associazione Italiana per la Ricerca sul Cancro (IG Grant n.17615)
Received: 29 August 2018
Accepted: 4 February 2019
First Online: 13 February 2019
Ethics approval and consent to participate
: The study was approved by the local committee on the use of human samples for experimental studies of the Catholic University School of Medicine, Rome, Italy (Prot. 12045/15). Written informed consents were provided by the participants prior to enrollment. All experimental methods abided by the Helsinki Declaration.
: Not applicable.
: The authors declare that they have no competing interests.
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