Peer review declaration

All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. • Type of peer review: Single-blind • Describe criteria used by Reviewers when accepting/declining papers. Was there the opportunity to resubmit articles after revisions? • Conference submission management system: IDAS Conference management System • Number of submissions received: 336 • Number of submissions sent for review: 315 • Number of submissions accepted: 189 • Acceptance Rate (Number of Submissions Accepted / Number of Submissions Received X 100): 56.25% • Average number of reviews per paper: 2 • Total number of reviewers involved: more than 600 • Any additional info on review process (ie plagiarism check system): We use Turnitin system for plagiarism checking • Contact person for queries: Dimitrios Vlachos Associate Professor, University of Peloponnese Email: dvlachos@uop.gr Tel: +30 6944 371526