Papaioannou, Vasilios E.
Sertaridou, Eleni N. http://orcid.org/0000-0002-1540-8119
Chouvarda, Ioanna G.
Kolios, George C.
Pneumatikos, Ioannis N.
Article History
Received: 28 May 2019
Accepted: 27 August 2019
First Online: 5 September 2019
Ethics approval and consent to participate
: This study was approved by our Institutional Review Board. Informed consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.