Funding for this research was provided by:
GIRCI Est II (“Young scientist” grant - 2014 - 21324 euros)
Received: 28 February 2019
Accepted: 22 July 2019
First Online: 30 July 2019
Ethics approval and consent to participate
: The protocol was approved by the local ethics committee (CPP-Est II: 12-664), and the patients were included consecutively after signed informed consent.
: Not applicable.
: The authors declare that they have no competing interests.