,
Lambrinou, Christina-Paulina
Androutsos, Odysseas
Karaglani, Eva
Cardon, Greet
Huys, Nele
Wikström, Katja
Kivelä, Jemina
Ko, Winne
Karuranga, Ernest
Tsochev, Kaloyan
Iotova, Violeta
Dimova, Roumyana
De Miguel-Etayo, Pilar
M. González-Gil, Esther
Tamás, Hajnalka
JANCSÓ, Zoltán
Liatis, Stavros
Makrilakis, Konstantinos
Manios, Yannis
Funding for this research was provided by:
Horizon 2020 research and innovation programme (643708)
Article History
Received: 14 March 2020
Accepted: 23 March 2020
First Online: 6 May 2020
Ethics approval and consent to participate
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving human subjects were approved by the ethics committees in all countries (in Belgium, by the Medical Ethics Committee of the Ghent University Hospital; in Bulgaria, by the Ethics Committee of the Medical University of Varna; in Finland, by the hospital district of Southwest Finland ethical committee; in Greece, by the Bioethics Committee of Harokopio University; in Hungary, by the National Committee for Scientific Research in Medicine; in Spain, by the Clinical Research Ethics Committee).
: Not applicable.
: Two co-authors are members of the editorial board (Associate Editor - Odysseas Androutsos, Section Editor- Stavros Liatis) of this journal. The authors declare that they have no further competing interests.