Funding for this research was provided by:
Novo Nordisk Hellas (0394)
Text and Data Mining valid from 2020-01-28
Received: 23 April 2019
Accepted: 20 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: The research protocol had achieved approval by the Research Committee board of the University of Peloponnese, in accordance with the ethical standards delineated in 1964 Declaration of Helsinki. All participants provided informed consent for their participation.
: Not applicable since all data are anonymized.
: The authors declare that they have no competing interests.