Funding for this research was provided by:
Ministero della Salute (RF-2011-02349303)
Article History
Received: 9 June 2020
Accepted: 7 September 2020
First Online: 22 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study received approval from the local institutional review board (Ethics Committee of San Raffaele Hospital, Milan, Italy).
: Each author has participated sufficiently in the work to take responsibility for its truthfulness and vality, has read the complete manuscript, and concurs with its content. Each author has consented to the publication of the study