Vangalis, Vasileios https://orcid.org/0000-0002-6501-7052
Knop, Michael https://orcid.org/0000-0003-2566-923X
Typas, Milton A.
Papaioannou, Ioannis A. https://orcid.org/0000-0002-8055-4024
Funding for this research was provided by:
State Scholarships Foundation (MIS-5000432)
Projekt DEAL
Article History
Received: 17 December 2020
Revised: 11 January 2021
Accepted: 22 January 2021
First Online: 13 February 2021
Compliance with ethical standards
:
: The authors declare no competing interests.