Text and Data Mining valid from 2019-01-02
Received: 11 June 2018
Revised: 16 December 2018
Accepted: 20 December 2018
First Online: 2 January 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. This study complied with protocols approved by the Italian Health Ministry (DM 123/214-C to E. Addessi) and was performed in full accordance with the Directive 2010/63/EU on the protection of animals used for scientific purposes.