Campanella, Beatrice
Onor, Massimo
Lomonaco, Tommaso
Benedetti, Edoardo
Bramanti, Emilia
Article History
Received: 26 July 2019
Revised: 29 August 2019
Accepted: 18 September 2019
First Online: 22 October 2019
Compliance with ethical standards
: The study was conducted under approved Institutional Review protocol in accordance with the Declaration of Helsinki and in accordance with the ethical standards. All the volunteer donors provided written informed consent before study entry.
: The authors declare that they have no conflict of interest.