Stefler, Denes
Malyutina, Sofia
Nikitin, Yuri
Nikitenko, Tatiana
Rodriguez-Artalejo, Fernando
Peasey, Anne
Pikhart, Hynek
Sabia, Severine
Bobak, Martin
Article History
Received: 28 July 2018
Revised: 7 November 2018
Accepted: 19 February 2019
First Online: 6 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.