Kolokotroni, Philippa
Anagnostopoulos, Fotios
Hantzi, Alexandra
Article History
First Online: 21 February 2018
Compliance with Ethical Standards
:
: Philippa Kolokotroni, Fotios Anagnostopoulos, and Alexandra Hantzi declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.