Manfra, Loredana
Cianelli, Daniela
Di Mento, Rossella
Zambianchi, Enrico
Funding for this research was provided by:
Eni
Article History
Received: 24 November 2017
Accepted: 22 May 2018
First Online: 28 May 2018
Compliance with ethical standards
:
: This research follows the ethical standards and the rules of good scientific practice. The manuscript has not been published previously nor submitted to more than one journal for simultaneous consideration. All data are original and have not been fabricated or manipulated (including images) to support our conclusions. There are no potential conflicts of interest (financial or non-financial), and the research did not involve human participants and/or animals.