Funding for this research was provided by:
Università degli Studi di Padova
Text and Data Mining valid from 2019-09-16
Received: 4 July 2019
Accepted: 6 September 2019
First Online: 16 September 2019
Ethics approval and consent to participate
: This study protocol was approved by the Ethics Committee of the University Hospital of Padova and all patients gave their written informed consent to participate in the study. The study protocol conforms to the ethical guidelines of the 1975 Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.