Received: 24 December 2018
Accepted: 12 July 2019
First Online: 22 July 2019
Ethics approval and consent to participate
: All experimental procedures were conducted in accordance with the European Communities Council Directive Guidelines for the care and use of Laboratory animals (2010/63/EU—European Commission) and approved by the “Protocol Evaluation Committee” of the Department of Medicine of the University of Patras and the Directorate of Veterinary Services of the Achaia Prefecture of Western Greece Region (Reg. Number: 203173/1049, 22/08/2014).
: It is not applicable as there is no patient information in this manuscript.
: The authors declare that they have no competing interests.