Saravakos, Panagiotis http://orcid.org/0000-0002-7891-8247
Kourtidis, Savvas
Hartwein, Joerg
Preyer, Serena
Article History
Received: 11 June 2020
Accepted: 16 July 2020
First Online: 24 July 2020
Compliance with Ethical Standards
:
: The authors have no conflicts of interest to disclose.
: All methods applied in this study 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.
: There are no financial relationships that could be broadly relevant to the work.